2 # -*- tab-width: 4; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 12622 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 51d 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036
17 ALWAYS_EXCEPT=" 76 $ALWAYS_EXCEPT"
20 SRCDIR=$(cd $(dirname $0); echo $PWD)
21 export PATH=$PATH:/sbin
25 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
26 CREATETEST=${CREATETEST:-createtest}
28 LFIND=${LFIND:-"$LFS find"}
29 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
31 MCREATE=${MCREATE:-mcreate}
32 OPENFILE=${OPENFILE:-openfile}
33 OPENUNLINK=${OPENUNLINK:-openunlink}
34 export MULTIOP=${MULTIOP:-multiop}
35 READS=${READS:-"reads"}
36 MUNLINK=${MUNLINK:-munlink}
37 SOCKETSERVER=${SOCKETSERVER:-socketserver}
38 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
39 MEMHOG=${MEMHOG:-memhog}
40 DIRECTIO=${DIRECTIO:-directio}
41 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
42 UMOUNT=${UMOUNT:-"umount -d"}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 . $LUSTRE/tests/test-framework.sh
58 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
61 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b"
63 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
64 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
65 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
71 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
72 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
81 check_kernel_version() {
83 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
85 patchless|patchless_client) return 0;;
86 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
88 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
92 check_swap_layouts_support()
94 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
95 { skip "Does not support layout lock."; return 0; }
99 if [ "$ONLY" == "cleanup" ]; then
104 check_and_setup_lustre
109 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid | \
110 awk '{gsub(/_UUID/,""); print $1}' | head -1)
111 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
112 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
113 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
114 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
115 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
116 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
118 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
119 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
120 rm -rf $DIR/[Rdfs][0-9]*
122 # $RUNAS_ID may get set incorrectly somewhere else
123 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
125 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
129 if [ "${ONLY}" = "MOUNT" ] ; then
130 echo "Lustre is up, please go on"
134 echo "preparing for tests involving mounts"
135 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
137 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
138 echo # add a newline after mke2fs.
142 OLDDEBUG="`lctl get_param -n debug 2> /dev/null`"
143 lctl set_param debug=-1 2> /dev/null || true
146 $CHECKSTAT -t file $DIR/$tfile || error
148 $CHECKSTAT -a $DIR/$tfile || error
150 run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
153 chmod 0755 $DIR || error
154 $CHECKSTAT -p 0755 $DIR || error
156 run_test 0b "chmod 0755 $DIR ============================="
159 $LCTL get_param mdc.*.import | grep "state: FULL" || error "import not FULL"
160 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" || error "bad target"
162 run_test 0c "check import proc ============================="
165 test_mkdir -p $DIR/$tdir
166 test_mkdir -p $DIR/$tdir/d2
167 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
168 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
170 run_test 1a "mkdir .../d1; mkdir .../d1/d2 ====================="
175 $CHECKSTAT -a $DIR/$tdir || error
177 run_test 1b "rmdir .../d1/d2; rmdir .../d1 ====================="
180 test_mkdir $DIR/$tdir
181 touch $DIR/$tdir/$tfile
182 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
184 run_test 2a "mkdir .../d2; touch .../d2/f ======================"
188 $CHECKSTAT -a $DIR/$tdir || error
190 run_test 2b "rm -r .../d2; checkstat .../d2/f ======================"
193 test_mkdir -p $DIR/$tdir
194 $CHECKSTAT -t dir $DIR/$tdir || error
196 run_test 3a "mkdir .../d3 ======================================"
199 if [ ! -d $DIR/$tdir ]; then
202 touch $DIR/$tdir/$tfile
203 $CHECKSTAT -t file $DIR/$tdir/$tfile || error
205 run_test 3b "touch .../d3/f ===================================="
209 $CHECKSTAT -a $DIR/$tdir || error
211 run_test 3c "rm -r .../d3 ======================================"
214 test_mkdir -p $DIR/$tdir
215 $CHECKSTAT -t dir $DIR/$tdir || error
217 run_test 4a "mkdir .../d4 ======================================"
220 if [ ! -d $DIR/$tdir ]; then
221 test_mkdir $DIR/$tdir
223 test_mkdir $DIR/$tdir/d2
225 $CHECKSTAT -t dir $DIR/$tdir/d2 || error
227 run_test 4b "mkdir .../d4/d2 ==================================="
230 test_mkdir $DIR/$tdir
231 test_mkdir $DIR/$tdir/d2
232 chmod 0707 $DIR/$tdir/d2
233 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error
235 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
239 chmod 0666 $DIR/$tfile || error
240 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
242 run_test 6a "touch .../f6a; chmod .../f6a ======================"
245 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
246 if [ ! -f $DIR/$tfile ]; then
248 chmod 0666 $DIR/$tfile
250 $RUNAS chmod 0444 $DIR/$tfile && error
251 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile || error
253 run_test 6b "$RUNAS chmod .../f6a (should return error) =="
256 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
258 chown $RUNAS_ID $DIR/$tfile || error
259 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
261 run_test 6c "touch .../f6c; chown .../f6c ======================"
264 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
265 if [ ! -f $DIR/$tfile ]; then
267 chown $RUNAS_ID $DIR/$tfile
269 $RUNAS chown $UID $DIR/$tfile && error
270 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile || error
272 run_test 6d "$RUNAS chown .../f6c (should return error) =="
275 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
277 chgrp $RUNAS_ID $DIR/$tfile || error
278 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
280 run_test 6e "touch .../f6e; chgrp .../f6e ======================"
283 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
284 if [ ! -f $DIR/$tfile ]; then
286 chgrp $RUNAS_ID $DIR/$tfile
288 $RUNAS chgrp $UID $DIR/$tfile && error
289 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile || error
291 run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
294 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
295 test_mkdir $DIR/$tdir || error
296 chmod 777 $DIR/$tdir || error
297 $RUNAS mkdir $DIR/$tdir/d || error
298 chmod g+s $DIR/$tdir/d || error
299 test_mkdir $DIR/$tdir/d/subdir
300 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir || error
302 run_test 6g "Is new dir in sgid dir inheriting group?"
304 test_6h() { # bug 7331
305 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
306 touch $DIR/$tfile || error "touch failed"
307 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
308 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
310 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile || error
312 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
315 test_mkdir $DIR/$tdir
316 $MCREATE $DIR/$tdir/$tfile
317 chmod 0666 $DIR/$tdir/$tfile
318 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
320 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
323 if [ ! -d $DIR/$tdir ]; then
326 $MCREATE $DIR/$tdir/$tfile
327 echo -n foo > $DIR/$tdir/$tfile
328 [ "`cat $DIR/$tdir/$tfile`" = "foo" ] || error
329 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error
331 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
334 test_mkdir $DIR/$tdir
335 touch $DIR/$tdir/$tfile
336 chmod 0666 $DIR/$tdir/$tfile
337 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile || error
339 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
342 test_mkdir $DIR/$tdir
343 test_mkdir $DIR/$tdir/d2
344 test_mkdir $DIR/$tdir/d2/d3
345 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error
347 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
350 test_mkdir $DIR/$tdir
351 test_mkdir $DIR/$tdir/d2
352 touch $DIR/$tdir/d2/$tfile
353 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile || error
355 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
358 test_mkdir $DIR/$tdir
359 test_mkdir $DIR/$tdir/d2
360 chmod 0666 $DIR/$tdir/d2
361 chmod 0705 $DIR/$tdir/d2
362 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 || error
364 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
367 test_mkdir $DIR/$tdir
368 touch $DIR/$tdir/$tfile
369 chmod 0666 $DIR/$tdir/$tfile
370 chmod 0654 $DIR/$tdir/$tfile
371 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile || error
373 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
376 test_mkdir $DIR/$tdir
377 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
379 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile || error
381 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
384 test_mkdir $DIR/$tdir
385 touch $DIR/$tdir/$tfile
387 $CHECKSTAT -a $DIR/$tdir/$tfile || error
389 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
392 test_mkdir $DIR/$tdir
393 touch $DIR/$tdir/$tfile
394 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
395 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 || error
397 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
400 test_mkdir $DIR/$tdir
401 touch $DIR/$tdir/$tfile
402 rm -rf $DIR/$tdir/$tfile
403 $CHECKSTAT -a $DIR/$tdir/$tfile || error
405 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
408 test_mkdir -p $DIR/$tdir
409 touch $DIR/$tdir/$tfile
410 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
412 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist || error
413 $CHECKSTAT -f -t f $DIR/$tdir/l-exist || error
414 rm -f $DIR/$tdir/l-exist
415 $CHECKSTAT -a $DIR/$tdir/l-exist || error
417 run_test 17a "symlinks: create, remove (real) =================="
420 test_mkdir -p $DIR/$tdir
421 ln -s no-such-file $DIR/$tdir/l-dangle
423 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle || error
424 $CHECKSTAT -fa $DIR/$tdir/l-dangle || error
425 rm -f $DIR/$tdir/l-dangle
426 $CHECKSTAT -a $DIR/$tdir/l-dangle || error
428 run_test 17b "symlinks: create, remove (dangling) =============="
430 test_17c() { # bug 3440 - don't save failed open RPC for replay
431 test_mkdir -p $DIR/$tdir
432 ln -s foo $DIR/$tdir/$tfile
433 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
435 run_test 17c "symlinks: open dangling (should return error) ===="
438 test_mkdir -p $DIR/$tdir
439 ln -s foo $DIR/$tdir/$tfile
440 touch $DIR/$tdir/$tfile || error "creating to new symlink"
442 run_test 17d "symlinks: create dangling ========================"
445 test_mkdir -p $DIR/$tdir
446 local foo=$DIR/$tdir/$tfile
447 ln -s $foo $foo || error "create symlink failed"
448 ls -l $foo || error "ls -l failed"
449 ls $foo && error "ls not failed" || true
451 run_test 17e "symlinks: create recursive symlink (should return error) ===="
454 test_mkdir -p $DIR/d17f
455 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
456 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
457 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
458 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
459 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
460 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
463 run_test 17f "symlinks: long and very long symlink name ========================"
465 # str_repeat(S, N) generate a string that is string S repeated N times
470 while [ $((n -= 1)) -ge 0 ]; do
476 # Long symlinks and LU-2241
478 test_mkdir -p $DIR/$tdir
479 local TESTS="59 60 61 4094 4095"
481 # Fix for inode size boundary in 2.1.4
482 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
485 # Patch not applied to 2.2 or 2.3 branches
486 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
487 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
491 local SYMNAME=$(str_repeat 'x' $i)
492 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
493 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
496 run_test 17g "symlinks: really long symlink name and inode boundaries"
498 test_17h() { #bug 17378
499 remote_mds_nodsh && skip "remote MDS with nodsh" && return
500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -p $DIR/$tdir
503 if [ $MDSCOUNT -gt 1 ]; then
504 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
508 $SETSTRIPE -c -1 $DIR/$tdir
509 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
510 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
511 touch $DIR/$tdir/$tfile || true
513 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
515 test_17i() { #bug 20018
516 remote_mds_nodsh && skip "remote MDS with nodsh" && return
517 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
518 test_mkdir -p $DIR/$tdir
519 local foo=$DIR/$tdir/$tfile
521 if [ $MDSCOUNT -gt 1 ]; then
522 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
526 ln -s $foo $foo || error "create symlink failed"
527 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
528 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
529 ls -l $foo && error "error not detected"
532 run_test 17i "don't panic on short symlink"
534 test_17k() { #bug 22301
535 rsync --help | grep -q xattr ||
536 skip_env "$(rsync --version| head -1) does not support xattrs"
537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
538 test_mkdir -p $DIR/$tdir
539 test_mkdir -p $DIR/$tdir.new
540 touch $DIR/$tdir/$tfile
541 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
542 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
543 error "rsync failed with xattrs enabled"
545 run_test 17k "symlinks: rsync with xattrs enabled ========================="
547 test_17l() { # LU-279
549 touch $DIR/$tdir/$tfile
550 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
551 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
552 # -h to not follow symlinks. -m '' to list all the xattrs.
553 # grep to remove first line: '# file: $path'.
554 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
556 lgetxattr_size_check $path $xattr ||
557 error "lgetxattr_size_check $path $xattr failed"
561 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
565 local short_sym="0123456789"
566 local WDIR=$DIR/${tdir}m
573 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
574 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
575 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
577 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
578 skip "only for ldiskfs MDT" && return 0
580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
584 # create a long symlink file
585 for ((i = 0; i < 4; ++i)); do
586 long_sym=${long_sym}${long_sym}
589 echo "create 512 short and long symlink files under $WDIR"
590 for ((i = 0; i < 256; ++i)); do
591 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
592 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
598 wait_delete_completed
600 echo "recreate the 512 symlink files with a shorter string"
601 for ((i = 0; i < 512; ++i)); do
602 # rewrite the symlink file with a shorter string
603 ln -sf ${long_sym} $WDIR/long-$i
604 ln -sf ${short_sym} $WDIR/short-$i
607 mds_index=$($LFS getstripe -M $WDIR)
608 mds_index=$((mds_index+1))
609 devname=$(mdsdevname $mds_index)
610 cmd="$E2FSCK -fnvd $devname"
612 echo "stop and checking mds${mds_index}: $cmd"
613 # e2fsck should not return error
614 stop mds${mds_index} -f
615 do_facet mds${mds_index} $cmd || rc=$?
617 start mds${mds_index} $devname $MDS_MOUNT_OPTS
618 df $MOUNT > /dev/null 2>&1
619 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
620 "short/long symlink MDT: rc=$rc"
623 run_test 17m "run e2fsck against MDT which contains short/long symlink"
625 check_fs_consistency_17n() {
631 for mdt_index in $(seq 1 $MDSCOUNT); do
632 devname=$(mdsdevname $mdt_index)
633 cmd="$E2FSCK -fnvd $devname"
635 echo "stop and checking mds${mdt_index}: $cmd"
636 # e2fsck should not return error
638 do_facet mds${mdt_index} $cmd || rc=$?
640 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
641 df $MOUNT > /dev/null 2>&1
642 [ $rc -ne 0 ] && break
650 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
651 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
652 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
654 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
655 skip "only for ldiskfs MDT" && return 0
657 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
662 for ((i=0; i<10; i++)); do
663 $LFS mkdir -i 1 $DIR/$tdir/remote_dir_${i} ||
664 error "create remote dir error $i"
665 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
666 error "create files under remote dir failed $i"
669 check_fs_consistency_17n || error "e2fsck report error"
671 for ((i=0;i<10;i++)); do
672 rm -rf $DIR/$tdir/remote_dir_${i} ||
673 error "destroy remote dir error $i"
676 check_fs_consistency_17n || error "e2fsck report error"
678 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
681 touch $DIR/f || error "Failed to touch $DIR/f: $?"
682 ls $DIR || error "Failed to ls $DIR: $?"
684 run_test 18 "touch .../f ; ls ... =============================="
690 $CHECKSTAT -a $DIR/f19 || error
692 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
695 ls -l $DIR/f19 && error || true
697 run_test 19b "ls -l .../f19 (should return error) =============="
700 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
701 $RUNAS touch $DIR/f19 && error || true
703 run_test 19c "$RUNAS touch .../f19 (should return error) =="
706 cat $DIR/f19 && error || true
708 run_test 19d "cat .../f19 (should return error) =============="
720 $CHECKSTAT -a $DIR/f || error
722 run_test 20 "touch .../f ; ls -l ... ==========================="
726 [ -f $DIR/d21/dangle ] && rm -f $DIR/d21/dangle
727 ln -s dangle $DIR/d21/link
728 echo foo >> $DIR/d21/link
730 $CHECKSTAT -t link $DIR/d21/link || error
731 $CHECKSTAT -f -t file $DIR/d21/link || error
733 run_test 21 "write to dangling link ============================"
737 test_mkdir -p $DIR/$tdir
738 chown $RUNAS_ID:$RUNAS_GID $WDIR
739 (cd $WDIR || error "cd $WDIR failed";
740 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
742 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
743 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
744 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
746 run_test 22 "unpack tar archive as non-root user ==============="
750 test_mkdir -p $DIR/$tdir
751 local file=$DIR/$tdir/$tfile
753 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
754 openfile -f O_CREAT:O_EXCL $file &&
755 error "$file recreate succeeded" || true
757 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
759 test_23b() { # bug 18988
760 test_mkdir -p $DIR/$tdir
761 local file=$DIR/$tdir/$tfile
764 echo foo > $file || error "write filed"
765 echo bar >> $file || error "append filed"
766 $CHECKSTAT -s 8 $file || error "wrong size"
769 run_test 23b "O_APPEND check =========================="
772 echo '== rename sanity =============================================='
773 echo '-- same directory rename'
776 mv $DIR/R1/f $DIR/R1/g
777 $CHECKSTAT -t file $DIR/R1/g || error
779 run_test 24a "touch .../R1/f; rename .../R1/f .../R1/g ========="
784 mv $DIR/R2/f $DIR/R2/g
785 $CHECKSTAT -a $DIR/R2/f || error
786 $CHECKSTAT -t file $DIR/R2/g || error
788 run_test 24b "touch .../R2/{f,g}; rename .../R2/f .../R2/g ====="
793 mv $DIR/R3/f $DIR/R3/g
794 $CHECKSTAT -a $DIR/R3/f || error
795 $CHECKSTAT -t dir $DIR/R3/g || error
797 run_test 24c "mkdir .../R3/f; rename .../R3/f .../R3/g ========="
803 mrename $DIR/R4/f $DIR/R4/g
804 $CHECKSTAT -a $DIR/R4/f || error
805 $CHECKSTAT -t dir $DIR/R4/g || error
807 run_test 24d "mkdir .../R4/{f,g}; rename .../R4/f .../R4/g ====="
810 echo '-- cross directory renames --'
814 mv $DIR/R5a/f $DIR/R5b/g
815 $CHECKSTAT -a $DIR/R5a/f || error
816 $CHECKSTAT -t file $DIR/R5b/g || error
818 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
823 touch $DIR/R6a/f $DIR/R6b/g
824 mv $DIR/R6a/f $DIR/R6b/g
825 $CHECKSTAT -a $DIR/R6a/f || error
826 $CHECKSTAT -t file $DIR/R6b/g || error
828 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
833 test_mkdir $DIR/R7a/d
834 mv $DIR/R7a/d $DIR/R7b/e
835 $CHECKSTAT -a $DIR/R7a/d || error
836 $CHECKSTAT -t dir $DIR/R7b/e || error
838 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
843 test_mkdir $DIR/R8a/d
844 test_mkdir $DIR/R8b/e
845 mrename $DIR/R8a/d $DIR/R8b/e
846 $CHECKSTAT -a $DIR/R8a/d || error
847 $CHECKSTAT -t dir $DIR/R8b/e || error
849 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
852 echo "-- rename error cases"
856 mrename $DIR/R9/f $DIR/R9/a
857 $CHECKSTAT -t file $DIR/R9/f || error
858 $CHECKSTAT -t dir $DIR/R9/a || error
859 $CHECKSTAT -a $DIR/R9/a/f || error
861 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
865 mrename $DIR/R10/f $DIR/R10/g
866 $CHECKSTAT -t dir $DIR/R10 || error
867 $CHECKSTAT -a $DIR/R10/f || error
868 $CHECKSTAT -a $DIR/R10/g || error
870 run_test 24j "source does not exist ============================"
874 test_mkdir $DIR/R11a/d
876 mv $DIR/R11a/f $DIR/R11a/d
877 $CHECKSTAT -a $DIR/R11a/f || error
878 $CHECKSTAT -t file $DIR/R11a/d/f || error
880 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
882 # bug 2429 - rename foo foo foo creates invalid file
885 $MULTIOP $f OcNs || error
887 run_test 24l "Renaming a file to itself ========================"
891 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
892 # on ext3 this does not remove either the source or target files
893 # though the "expected" operation would be to remove the source
894 $CHECKSTAT -t file ${f} || error "${f} missing"
895 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
897 run_test 24m "Renaming a file to a hard link to itself ========="
901 # this stats the old file after it was renamed, so it should fail
905 $CHECKSTAT ${f}.rename
908 run_test 24n "Statting the old file after renaming (Posix rename 2)"
911 check_kernel_version 37 || return 0
912 test_mkdir -p $DIR/d24o
913 rename_many -s random -v -n 10 $DIR/d24o
915 run_test 24o "rename of files during htree split ==============="
920 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
921 mrename $DIR/R12a $DIR/R12b
922 $CHECKSTAT -a $DIR/R12a || error
923 $CHECKSTAT -t dir $DIR/R12b || error
924 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
925 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
927 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
929 cleanup_multiop_pause() {
935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
938 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
939 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
942 trap cleanup_multiop_pause EXIT
943 mrename $DIR/R13a $DIR/R13b
944 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
945 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
946 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
947 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
948 cleanup_multiop_pause
949 wait $MULTIPID || error "multiop close failed"
951 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
953 test_24r() { #bug 3789
955 test_mkdir $DIR/R14a/b
956 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
957 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
958 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
960 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
964 test_mkdir $DIR/R15a/b
965 test_mkdir $DIR/R15a/b/c
966 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
967 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
968 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
970 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
973 test_mkdir $DIR/R16a/b
974 test_mkdir $DIR/R16a/b/c
975 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
976 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
977 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
979 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
981 test_24u() { # bug12192
983 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
984 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
986 run_test 24u "create stripe file"
992 simple_cleanup_common() {
995 wait_delete_completed
998 max_pages_per_rpc() {
999 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -1
1003 local NRFILES=100000
1004 local FREE_INODES=$(lfs_df -i | grep "summary" | awk '{print $4}')
1005 [ $FREE_INODES -lt $NRFILES ] && \
1006 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1010 trap simple_cleanup_common EXIT
1013 createmany -m $DIR/$tdir/$tfile $NRFILES
1015 cancel_lru_locks mdc
1016 lctl set_param mdc.*.stats clear
1018 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1020 # LU-5 large readdir
1021 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1022 # 8 bytes for name(filename is mostly 5 in this test) +
1023 # 8 bytes for luda_type
1024 # take into account of overhead in lu_dirpage header and end mark in
1025 # each page, plus one in RPC_NUM calculation.
1027 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1028 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1029 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats | \
1030 awk '/^mds_readpage/ {print $2}')
1031 [ $mds_readpage -gt $RPC_NUM ] && \
1032 error "large readdir doesn't take effect"
1034 simple_cleanup_common
1036 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1038 test_24w() { # bug21506
1040 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1041 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1042 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1043 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1044 [ "$SZ1" = "$SZ2" ] || \
1045 error "Error reading at the end of the file $tfile"
1047 run_test 24w "Reading a file larger than 4Gb"
1050 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1053 local remote_dir=$DIR/$tdir/remote_dir
1056 $LFS mkdir -i $MDTIDX $remote_dir ||
1057 error "create remote directory failed"
1059 mkdir -p $DIR/$tdir/src_dir
1060 touch $DIR/$tdir/src_file
1061 mkdir -p $remote_dir/tgt_dir
1062 touch $remote_dir/tgt_file
1064 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1065 error "rename dir cross MDT works!"
1067 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1068 error "rename file cross MDT works!"
1070 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1071 error "ln file cross MDT should not work!"
1073 rm -rf $DIR/$tdir || error "Can not delete directories"
1075 run_test 24x "cross rename/link should be failed"
1078 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1081 local remote_dir=$DIR/$tdir/remote_dir
1084 $LFS mkdir -i $MDTIDX $remote_dir ||
1085 error "create remote directory failed"
1087 mkdir -p $remote_dir/src_dir
1088 touch $remote_dir/src_file
1089 mkdir -p $remote_dir/tgt_dir
1090 touch $remote_dir/tgt_file
1092 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1093 error "rename subdir in the same remote dir failed!"
1095 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1096 error "rename files in the same remote dir failed!"
1098 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1099 error "link files in the same remote dir failed!"
1101 rm -rf $DIR/$tdir || error "Can not delete directories"
1103 run_test 24y "rename/link on the same dir should succeed"
1106 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1107 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1109 local remote_src=$DIR/$tdir/remote_dir
1110 local remote_tgt=$DIR/$tdir/remote_tgt
1113 $LFS mkdir -i $MDTIDX $remote_src ||
1114 error "create remote directory failed"
1116 $LFS mkdir -i $MDTIDX $remote_tgt ||
1117 error "create remote directory failed"
1119 mrename $remote_src $remote_tgt &&
1120 error "rename remote dirs should not work!"
1122 # If target dir does not exists, it should succeed
1124 mrename $remote_src $remote_tgt ||
1125 error "rename remote dirs(tgt dir does not exists) failed!"
1127 rm -rf $DIR/$tdir || error "Can not delete directories"
1129 run_test 24z "rename one remote dir to another remote dir should fail"
1132 echo '== symlink sanity ============================================='
1136 touch $DIR/s25/foo || error
1138 run_test 25a "create file in symlinked directory ==============="
1141 [ ! -d $DIR/d25 ] && test_25a
1142 $CHECKSTAT -t file $DIR/s25/foo || error
1144 run_test 25b "lookup file in symlinked directory ==============="
1148 test_mkdir $DIR/d26/d26-2
1149 ln -s d26/d26-2 $DIR/s26
1150 touch $DIR/s26/foo || error
1152 run_test 26a "multiple component symlink ======================="
1155 test_mkdir -p $DIR/d26b/d26-2
1156 ln -s d26b/d26-2/foo $DIR/s26-2
1157 touch $DIR/s26-2 || error
1159 run_test 26b "multiple component symlink at end of lookup ======"
1162 test_mkdir $DIR/d26.2
1163 touch $DIR/d26.2/foo
1164 ln -s d26.2 $DIR/s26.2-1
1165 ln -s s26.2-1 $DIR/s26.2-2
1166 ln -s s26.2-2 $DIR/s26.2-3
1167 chmod 0666 $DIR/s26.2-3/foo
1169 run_test 26c "chain of symlinks ================================"
1171 # recursive symlinks (bug 439)
1173 ln -s d26-3/foo $DIR/d26-3
1175 run_test 26d "create multiple component recursive symlink ======"
1178 [ ! -h $DIR/d26-3 ] && test_26d
1181 run_test 26e "unlink multiple component recursive symlink ======"
1183 # recursive symlinks (bug 7022)
1185 test_mkdir -p $DIR/$tdir
1186 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1187 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1188 test_mkdir -p lndir bar1 || error "mkdir lndir/bar1 failed"
1189 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1190 cd $tfile || error "cd $tfile failed"
1191 ln -s .. dotdot || error "ln dotdot failed"
1192 ln -s dotdot/lndir lndir || error "ln lndir failed"
1193 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1194 output=`ls $tfile/$tfile/lndir/bar1`
1195 [ "$output" = bar1 ] && error "unexpected output"
1196 rm -r $tfile || error "rm $tfile failed"
1197 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1199 run_test 26f "rm -r of a directory which has recursive symlink ="
1202 echo '== stripe sanity =============================================='
1203 test_mkdir -p $DIR/d27 || error "mkdir failed"
1205 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1206 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1208 log "== test_27a: write to one stripe file ========================="
1209 cp /etc/hosts $DIR/d27/f0 || error
1211 run_test 27a "one stripe file =================================="
1214 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
1215 test_mkdir -p $DIR/d27
1216 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1217 $GETSTRIPE -c $DIR/d27/f01
1218 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1219 error "two-stripe file doesn't have two stripes"
1221 run_test 27b "create two stripe file"
1224 [ -f $DIR/d27/f01 ] || skip "test_27b not run" && return
1226 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1228 run_test 27c "write to two stripe file"
1231 test_mkdir -p $DIR/d27
1232 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1233 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1234 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1236 run_test 27d "create file with default settings ================"
1239 test_mkdir -p $DIR/d27
1240 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1241 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1242 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1244 run_test 27e "setstripe existing file (should return error) ======"
1247 test_mkdir -p $DIR/d27
1248 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1249 dd if=/dev/zero of=$DIR/d27/f12 bs=4k count=4 || error "dd failed"
1250 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1252 run_test 27f "setstripe with bad stripe size (should return error)"
1255 test_mkdir -p $DIR/d27
1256 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1257 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1258 error "$DIR/d27/fnone has object"
1260 run_test 27g "$GETSTRIPE with no objects"
1263 touch $DIR/d27/fsome || error "touch failed"
1264 [ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ] || error "missing objects"
1266 run_test 27i "$GETSTRIPE with some objects"
1269 test_mkdir -p $DIR/d27
1270 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1272 run_test 27j "setstripe with bad stripe offset (should return error)"
1274 test_27k() { # bug 2844
1275 test_mkdir -p $DIR/d27
1277 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1278 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1279 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1280 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1281 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1282 dd if=/dev/zero of=$FILE bs=4k count=1
1283 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1284 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "$BLKSIZE > $LL_MAX_BLKSIZE"
1286 run_test 27k "limit i_blksize for broken user apps ============="
1289 test_mkdir -p $DIR/d27
1290 mcreate $DIR/f27l || error "creating file"
1291 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1292 error "setstripe should have failed" || true
1294 run_test 27l "check setstripe permissions (should return error)"
1297 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1299 if [ $ORIGFREE -gt $MAXFREE ]; then
1300 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1303 trap simple_cleanup_common EXIT
1304 test_mkdir -p $DIR/$tdir
1305 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1306 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1307 error "dd should fill OST0"
1309 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1311 [ $i -gt 256 ] && break
1314 touch $DIR/$tdir/f27m_$i
1315 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1316 error "OST0 was full but new created file still use it"
1318 touch $DIR/$tdir/f27m_$i
1319 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1320 error "OST0 was full but new created file still use it"
1321 simple_cleanup_common
1323 run_test 27m "create file while OST0 was full =================="
1326 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1330 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1331 # if the OST isn't full anymore.
1333 local OSTIDX=${1:-""}
1335 local list=$(comma_list $(osts_nodes))
1336 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1338 do_nodes $list lctl set_param fail_loc=0
1339 sync # initiate all OST_DESTROYs from MDS to OST
1343 exhaust_precreations() {
1346 local FAILIDX=${3:-$OSTIDX}
1348 test_mkdir -p $DIR/$tdir
1349 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1350 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1352 local OST=$(ostname_from_index $OSTIDX)
1353 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1354 sed -e 's/_UUID$//;s/^.*-//')
1357 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1358 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1359 osc.$mdtosc_proc1.prealloc_last_id)
1360 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1361 osc.$mdtosc_proc1.prealloc_next_id)
1363 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1364 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1366 test_mkdir -p $DIR/$tdir/${OST}
1367 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1368 #define OBD_FAIL_OST_ENOSPC 0x215
1369 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1370 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1371 echo "Creating to objid $last_id on ost $OST..."
1372 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1373 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1374 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1378 exhaust_all_precreations() {
1380 for (( i=0; i < OSTCOUNT; i++ )) ; do
1381 exhaust_precreations $i $1 -1
1386 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1388 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1389 remote_ost_nodsh && skip "remote OST with nodsh" && return
1392 rm -f $DIR/$tdir/$tfile
1393 exhaust_precreations 0 0x80000215
1394 $SETSTRIPE -c -1 $DIR/$tdir
1395 touch $DIR/$tdir/$tfile || error
1396 $GETSTRIPE $DIR/$tdir/$tfile
1399 run_test 27n "create file with some full OSTs =================="
1402 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1404 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1405 remote_ost_nodsh && skip "remote OST with nodsh" && return
1408 rm -f $DIR/$tdir/$tfile
1409 exhaust_all_precreations 0x215
1411 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1416 run_test 27o "create file with all full OSTs (should error) ===="
1419 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1421 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1422 remote_ost_nodsh && skip "remote OST with nodsh" && return
1425 rm -f $DIR/$tdir/$tfile
1426 test_mkdir -p $DIR/$tdir
1428 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1429 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1430 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1432 exhaust_precreations 0 0x80000215
1433 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1434 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1435 $GETSTRIPE $DIR/$tdir/$tfile
1439 run_test 27p "append to a truncated file with some full OSTs ==="
1442 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1444 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1445 remote_ost_nodsh && skip "remote OST with nodsh" && return
1448 rm -f $DIR/$tdir/$tfile
1450 test_mkdir -p $DIR/$tdir
1451 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1452 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1453 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1455 exhaust_all_precreations 0x215
1457 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1458 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1462 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1465 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1467 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1468 remote_ost_nodsh && skip "remote OST with nodsh" && return
1471 rm -f $DIR/$tdir/$tfile
1472 exhaust_precreations 0 0x80000215
1474 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1478 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1480 test_27s() { # bug 10725
1481 test_mkdir -p $DIR/$tdir
1482 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1483 local stripe_count=0
1484 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1485 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1486 error "stripe width >= 2^32 succeeded" || true
1489 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1491 test_27t() { # bug 10864
1496 $WLFS getstripe $tfile
1499 run_test 27t "check that utils parse path correctly"
1501 test_27u() { # bug 4900
1502 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1503 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1505 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1506 do_facet $SINGLEMDS lctl set_param fail_loc=0x139
1507 test_mkdir -p $DIR/$tdir
1509 createmany -o $DIR/$tdir/t- 1000
1510 do_facet $SINGLEMDS lctl set_param fail_loc=0
1512 TLOG=$DIR/$tfile.getstripe
1513 $GETSTRIPE $DIR/$tdir > $TLOG
1514 OBJS=`awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj;}' $TLOG`
1515 unlinkmany $DIR/$tdir/t- 1000
1516 [ $OBJS -gt 0 ] && \
1517 error "$OBJS objects created on OST-0. See $TLOG" || pass
1519 run_test 27u "skip object creation on OSC w/o objects =========="
1521 test_27v() { # bug 4900
1522 [ "$OSTCOUNT" -lt "2" ] && skip_env "too few OSTs" && return
1523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1524 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1525 remote_ost_nodsh && skip "remote OST with nodsh" && return
1527 exhaust_all_precreations 0x215
1530 test_mkdir -p $DIR/$tdir
1531 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1533 touch $DIR/$tdir/$tfile
1534 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1536 for (( i=1; i < OSTCOUNT; i++ )); do
1537 do_facet ost$i lctl set_param fail_loc=0x705
1539 local START=`date +%s`
1540 createmany -o $DIR/$tdir/$tfile 32
1542 local FINISH=`date +%s`
1543 local TIMEOUT=`lctl get_param -n timeout`
1544 local PROCESS=$((FINISH - START))
1545 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1546 error "$FINISH - $START >= $TIMEOUT / 2"
1547 sleep $((TIMEOUT / 2 - PROCESS))
1550 run_test 27v "skip object creation on slow OST ================="
1552 test_27w() { # bug 10997
1553 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1554 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1555 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1556 error "stripe size $size != 65536" || true
1557 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1558 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1560 run_test 27w "check $SETSTRIPE -S option"
1563 [ "$OSTCOUNT" -lt "2" ] &&
1564 skip_env "skipping multiple stripe count/offset test" && return
1566 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1567 for i in $(seq 1 $OSTCOUNT); do
1569 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1570 error "setstripe -c $i -i $offset failed"
1571 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1572 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1573 [ $count -ne $i ] && error "stripe count $count != $i" || true
1574 [ $index -ne $offset ] &&
1575 error "stripe offset $index != $offset" || true
1578 run_test 27wa "check $SETSTRIPE -c -i options"
1581 remote_ost_nodsh && skip "remote OST with nodsh" && return
1582 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
1583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1584 OFFSET=$(($OSTCOUNT - 1))
1586 local OST=$(ostname_from_index $OSTIDX)
1588 test_mkdir -p $DIR/$tdir
1589 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1590 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1592 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1593 for i in `seq 0 $OFFSET`; do
1594 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1595 error "OST0 was degraded but new created file still use it"
1597 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1599 run_test 27x "create files while OST0 is degraded"
1602 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1603 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1604 remote_ost_nodsh && skip "remote OST with nodsh" && return
1605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1607 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1608 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1609 osc.$mdtosc.prealloc_last_id)
1610 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1611 osc.$mdtosc.prealloc_next_id)
1612 local fcount=$((last_id - next_id))
1613 [ $fcount -eq 0 ] && skip "not enough space on OST0" && return
1614 [ $fcount -gt $OSTCOUNT ] && fcount=$OSTCOUNT
1616 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1617 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1618 local OST_DEACTIVE_IDX=-1
1623 for OSC in $MDS_OSCS; do
1624 OST=$(osc_to_ost $OSC)
1625 OSTIDX=$(index_from_ostuuid $OST)
1626 if [ $OST_DEACTIVE_IDX == -1 ]; then
1627 OST_DEACTIVE_IDX=$OSTIDX
1629 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1630 echo $OSC "is Deactivated:"
1631 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1635 OSTIDX=$(index_from_ostuuid $OST)
1637 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1639 for OSC in $MDS_OSCS; do
1640 OST=$(osc_to_ost $OSC)
1641 OSTIDX=$(index_from_ostuuid $OST)
1642 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1643 echo $OST "is degraded:"
1644 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1645 obdfilter.$OST.degraded=1
1650 createmany -o $DIR/$tdir/$tfile $fcount
1652 for OSC in $MDS_OSCS; do
1653 OST=$(osc_to_ost $OSC)
1654 OSTIDX=$(index_from_ostuuid $OST)
1655 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1656 echo $OST "is recovered from degraded:"
1657 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1658 obdfilter.$OST.degraded=0
1660 do_facet $SINGLEMDS lctl --device %$OSC activate
1664 # all osp devices get activated, hence -1 stripe count restored
1667 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1668 # devices get activated.
1670 $SETSTRIPE -c -1 $DIR/$tfile
1671 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1673 [ $stripecnt -ne $OSTCOUNT ] &&
1674 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1677 run_test 27y "create files while OST0 is degraded and the rest inactive"
1683 lmm_count=$($GETSTRIPE -c $1)
1684 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1685 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1687 local old_ifs="$IFS"
1689 fid=($($LFS path2fid $1))
1692 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1693 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1695 # compare lmm_seq and lu_fid->f_seq
1696 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1697 # compare lmm_object_id and lu_fid->oid
1698 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1700 # check the trusted.fid attribute of the OST objects of the file
1701 local have_obdidx=false
1703 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1704 # skip lines up to and including "obdidx"
1705 [ -z "$obdidx" ] && break
1706 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1707 $have_obdidx || continue
1709 local ost=$((obdidx + 1))
1710 local dev=$(ostdevname $ost)
1712 if [ $(facet_fstype ost$ost) != ldiskfs ]; then
1713 echo "Currently only works with ldiskfs-based OSTs"
1717 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1719 #don't unmount/remount the OSTs if we don't need to do that
1720 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1721 # update too, until that use mount/ll_decode_filter_fid/mount
1722 local dir=$(facet_mntpt ost$ost)
1723 local opts=${OST_MOUNT_OPTS}
1725 if ! do_facet ost$ost test -b ${dev}; then
1726 opts=$(csa_add "$opts" -o loop)
1730 do_facet ost$ost mount -t $(facet_fstype ost$ost) $opts $dev $dir ||
1731 { error "mounting $dev as $FSTYPE failed"; return 3; }
1732 local obj_file=$(do_facet ost$ost find $dir/O/$seq -name $oid)
1733 local ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID $obj_file)
1734 do_facet ost$ost umount -d $dir
1735 start ost$ost $dev $OST_MOUNT_OPTS
1737 # re-enable when debugfs will understand new filter_fid
1738 #seq=$(echo $seq | sed -e "s/^0x//g")
1739 #if [ $seq == 0 ]; then
1740 # oid_hex=$(echo $oid)
1742 # oid_hex=$(echo $hex | sed -e "s/^0x//g")
1744 #local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1745 #local ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1746 # $dev 2>/dev/null" | grep "parent=")
1748 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1750 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1752 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1753 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1754 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1755 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1756 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1757 local ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1759 # compare lmm_seq and filter_fid->ff_parent.f_seq
1760 [ $ff_pseq = $lmm_seq ] ||
1761 error "FF parent SEQ $ff_pseq != $lmm_seq"
1762 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1763 [ $ff_poid = $lmm_oid ] ||
1764 error "FF parent OID $ff_poid != $lmm_oid"
1765 [ $ff_pstripe = $stripe_nr ] ||
1766 error "FF stripe $ff_pstripe != $stripe_nr"
1768 stripe_nr=$((stripe_nr + 1))
1773 remote_ost_nodsh && skip "remote OST with nodsh" && return
1774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1775 test_mkdir -p $DIR/$tdir
1777 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1778 { error "setstripe -c -1 failed"; return 1; }
1779 # We need to send a write to every object to get parent FID info set.
1780 # This _should_ also work for setattr, but does not currently.
1781 # touch $DIR/$tdir/$tfile-1 ||
1782 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1783 { error "dd $tfile-1 failed"; return 2; }
1784 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1785 { error "setstripe -c -1 failed"; return 3; }
1786 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1787 { error "dd $tfile-2 failed"; return 4; }
1789 # make sure write RPCs have been sent to OSTs
1792 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1793 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1795 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1797 test_27A() { # b=19102
1798 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1799 local restore_size=$($GETSTRIPE -S $MOUNT)
1800 local restore_count=$($GETSTRIPE -c $MOUNT)
1801 local restore_offset=$($GETSTRIPE -i $MOUNT)
1802 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1803 local default_size=$($GETSTRIPE -S $MOUNT)
1804 local default_count=$($GETSTRIPE -c $MOUNT)
1805 local default_offset=$($GETSTRIPE -i $MOUNT)
1806 local dsize=$((1024 * 1024))
1807 [ $default_size -eq $dsize ] ||
1808 error "stripe size $default_size != $dsize"
1809 [ $default_count -eq 1 ] || error "stripe count $default_count != 1"
1810 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1811 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1813 run_test 27A "check filesystem-wide default LOV EA values"
1815 test_27B() { # LU-2523
1816 test_mkdir -p $DIR/$tdir
1817 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1819 # open f1 with O_LOV_DELAY_CREATE
1821 # call setstripe ioctl on open file descriptor for f1
1823 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1827 # open f1 with O_LOV_DELAY_CREATE
1829 # call setstripe ioctl on open file descriptor for f1
1831 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1833 # Allow multiop to fail in imitation of NFS's busted semantics.
1836 run_test 27B "call setstripe on open unlinked file/rename victim"
1838 test_27C() { #LU-2871
1839 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
1846 test_mkdir -p $DIR/$tdir
1848 for i in $(seq 0 $((OSTCOUNT - 1))); do
1849 # set stripe across all OSTs starting from OST$i
1850 $SETSTRIPE -i $i -c -1 $tfile$i
1851 # get striping information
1852 ost_idx=($($GETSTRIPE $tfile$i |
1853 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1856 for j in $(seq 0 $((OSTCOUNT - 1))); do
1857 index=$(((i + j) % OSTCOUNT))
1858 [ ${ost_idx[$j]} -eq $index ] || error
1862 run_test 27C "check full striping across all OSTs"
1864 # createtest also checks that device nodes are created and
1865 # then visible correctly (#2091)
1866 test_28() { # bug 2091
1868 $CREATETEST $DIR/d28/ct || error
1870 run_test 28 "create/mknod/mkdir with bad file types ============"
1873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1874 cancel_lru_locks mdc
1880 declare -i LOCKCOUNTORIG=0
1881 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1882 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
1884 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
1886 declare -i LOCKUNUSEDCOUNTORIG=0
1887 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1888 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
1895 declare -i LOCKCOUNTCURRENT=0
1896 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
1897 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
1900 declare -i LOCKUNUSEDCOUNTCURRENT=0
1901 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
1902 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
1905 if [ "$LOCKCOUNTCURRENT" -gt "$LOCKCOUNTORIG" ]; then
1906 lctl set_param -n ldlm.dump_namespaces ""
1907 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
1908 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1909 log "dumped log to $TMP/test_29.dk (bug 5793)"
1912 if [ "$LOCKUNUSEDCOUNTCURRENT" -gt "$LOCKUNUSEDCOUNTORIG" ]; then
1913 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
1914 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
1915 log "dumped log to $TMP/test_29.dk (bug 5793)"
1919 run_test 29 "IT_GETATTR regression ============================"
1921 test_30a() { # was test_30
1922 cp `which ls` $DIR || cp /bin/ls $DIR
1926 run_test 30a "execute binary from Lustre (execve) =============="
1929 cp `which ls` $DIR || cp /bin/ls $DIR
1931 $RUNAS $DIR/ls / || error
1934 run_test 30b "execute binary from Lustre as non-root ==========="
1936 test_30c() { # b=22376
1937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1938 cp `which ls` $DIR || cp /bin/ls $DIR
1940 cancel_lru_locks mdc
1941 cancel_lru_locks osc
1942 $RUNAS $DIR/ls / || error
1945 run_test 30c "execute binary from Lustre without read perms ===="
1948 $OPENUNLINK $DIR/f31 $DIR/f31 || error
1949 $CHECKSTAT -a $DIR/f31 || error
1951 run_test 31a "open-unlink file =================================="
1954 touch $DIR/f31 || error
1955 ln $DIR/f31 $DIR/f31b || error
1956 $MULTIOP $DIR/f31b Ouc || error
1957 $CHECKSTAT -t file $DIR/f31 || error
1959 run_test 31b "unlink file with multiple links while open ======="
1962 touch $DIR/f31 || error
1963 ln $DIR/f31 $DIR/f31c || error
1964 multiop_bg_pause $DIR/f31 O_uc || return 1
1966 $MULTIOP $DIR/f31c Ouc
1967 kill -USR1 $MULTIPID
1970 run_test 31c "open-unlink file with multiple links ============="
1973 opendirunlink $DIR/d31d $DIR/d31d || error
1974 $CHECKSTAT -a $DIR/d31d || error
1976 run_test 31d "remove of open directory ========================="
1978 test_31e() { # bug 2904
1979 check_kernel_version 34 || return 0
1980 openfilleddirunlink $DIR/d31e || error
1982 run_test 31e "remove of open non-empty directory ==============="
1984 test_31f() { # bug 4554
1985 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1987 test_mkdir $DIR/d31f
1988 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1989 cp /etc/hosts $DIR/d31f
1991 $GETSTRIPE $DIR/d31f/hosts
1992 multiop_bg_pause $DIR/d31f D_c || return 1
1995 rm -rv $DIR/d31f || error "first of $DIR/d31f"
1996 test_mkdir $DIR/d31f
1997 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
1998 cp /etc/hosts $DIR/d31f
2000 $GETSTRIPE $DIR/d31f/hosts
2001 multiop_bg_pause $DIR/d31f D_c || return 1
2004 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2005 wait $MULTIPID || error "first opendir $MULTIPID failed"
2009 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2010 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2013 run_test 31f "remove of open directory with open-unlink file ==="
2016 echo "-- cross directory link --"
2017 test_mkdir $DIR/d31ga
2018 test_mkdir $DIR/d31gb
2020 ln $DIR/d31ga/f $DIR/d31gb/g
2021 $CHECKSTAT -t file $DIR/d31ga/f || error "source"
2022 [ `stat -c%h $DIR/d31ga/f` == '2' ] || error "source nlink"
2023 $CHECKSTAT -t file $DIR/d31gb/g || error "target"
2024 [ `stat -c%h $DIR/d31gb/g` == '2' ] || error "target nlink"
2026 run_test 31g "cross directory link==============="
2029 echo "-- cross directory link --"
2030 test_mkdir $DIR/d31h
2031 test_mkdir $DIR/d31h/dir
2033 ln $DIR/d31h/f $DIR/d31h/dir/g
2034 $CHECKSTAT -t file $DIR/d31h/f || error "source"
2035 [ `stat -c%h $DIR/d31h/f` == '2' ] || error "source nlink"
2036 $CHECKSTAT -t file $DIR/d31h/dir/g || error "target"
2037 [ `stat -c%h $DIR/d31h/dir/g` == '2' ] || error "target nlink"
2039 run_test 31h "cross directory link under child==============="
2042 echo "-- cross directory link --"
2043 test_mkdir $DIR/d31i
2044 test_mkdir $DIR/d31i/dir
2045 touch $DIR/d31i/dir/f
2046 ln $DIR/d31i/dir/f $DIR/d31i/g
2047 $CHECKSTAT -t file $DIR/d31i/dir/f || error "source"
2048 [ `stat -c%h $DIR/d31i/dir/f` == '2' ] || error "source nlink"
2049 $CHECKSTAT -t file $DIR/d31i/g || error "target"
2050 [ `stat -c%h $DIR/d31i/g` == '2' ] || error "target nlink"
2052 run_test 31i "cross directory link under parent==============="
2056 test_mkdir $DIR/d31j
2057 test_mkdir $DIR/d31j/dir1
2058 ln $DIR/d31j/dir1 $DIR/d31j/dir2 && error "ln for dir"
2059 link $DIR/d31j/dir1 $DIR/d31j/dir3 && error "link for dir"
2060 mlink $DIR/d31j/dir1 $DIR/d31j/dir4 && error "mlink for dir"
2061 mlink $DIR/d31j/dir1 $DIR/d31j/dir1 && error "mlink to the same dir"
2064 run_test 31j "link for directory==============="
2068 test_mkdir $DIR/d31k
2070 touch $DIR/d31k/exist
2071 mlink $DIR/d31k/s $DIR/d31k/t || error "mlink"
2072 mlink $DIR/d31k/s $DIR/d31k/exist && error "mlink to exist file"
2073 mlink $DIR/d31k/s $DIR/d31k/s && error "mlink to the same file"
2074 mlink $DIR/d31k/s $DIR/d31k && error "mlink to parent dir"
2075 mlink $DIR/d31k $DIR/d31k/s && error "mlink parent dir to target"
2076 mlink $DIR/d31k/not-exist $DIR/d31k/foo && error "mlink non-existing to new"
2077 mlink $DIR/d31k/not-exist $DIR/d31k/s && error "mlink non-existing to exist"
2080 run_test 31k "link to file: the same, non-existing, dir==============="
2083 test_mkdir $DIR/d31m
2085 test_mkdir $DIR/d31m2
2086 touch $DIR/d31m2/exist
2087 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2088 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2089 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2090 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2091 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2092 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2095 run_test 31m "link to file: the same, non-existing, dir==============="
2098 [ -e /proc/self/fd/173 ] && echo "skipping, fd 173 is in use" && return
2099 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2100 nlink=$(stat --format=%h $DIR/$tfile)
2101 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2102 exec 173<$DIR/$tfile
2103 trap "exec 173<&-" EXIT
2104 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2105 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2106 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2107 nlink=$(stat --dereference --format=%h /proc/self/fd/173)
2108 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2111 run_test 31n "check link count of unlinked file"
2113 cleanup_test32_mount() {
2115 $UMOUNT $DIR/$tdir/ext2-mountpoint
2119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2120 echo "== more mountpoints and symlinks ================="
2121 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2122 trap cleanup_test32_mount EXIT
2123 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2124 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2125 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2126 cleanup_test32_mount
2128 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2132 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2133 trap cleanup_test32_mount EXIT
2134 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2135 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2136 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2137 cleanup_test32_mount
2139 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2143 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2144 trap cleanup_test32_mount EXIT
2145 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2146 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2147 test_mkdir -p $DIR/$tdir/d2/test_dir
2148 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2149 cleanup_test32_mount
2151 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2155 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2156 trap cleanup_test32_mount EXIT
2157 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2158 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2159 test_mkdir -p $DIR/$tdir/d2/test_dir
2160 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2161 cleanup_test32_mount
2163 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2166 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2167 test_mkdir -p $DIR/d32e/tmp
2168 TMP_DIR=$DIR/d32e/tmp
2169 ln -s $DIR/d32e $TMP_DIR/symlink11
2170 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2171 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2172 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2174 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2177 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2178 test_mkdir -p $DIR/d32f/tmp
2179 TMP_DIR=$DIR/d32f/tmp
2180 ln -s $DIR/d32f $TMP_DIR/symlink11
2181 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2182 ls $DIR/d32f/tmp/symlink11 || error
2183 ls $DIR/d32f/symlink01 || error
2185 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2188 TMP_DIR=$DIR/$tdir/tmp
2189 test_mkdir -p $DIR/$tdir/tmp
2190 test_mkdir $DIR/${tdir}2
2191 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2192 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2193 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2194 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2195 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2196 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2198 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2201 rm -fr $DIR/$tdir $DIR/${tdir}2
2202 TMP_DIR=$DIR/$tdir/tmp
2203 test_mkdir -p $DIR/$tdir/tmp
2204 test_mkdir $DIR/${tdir}2
2205 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2206 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2207 ls $TMP_DIR/symlink12 || error
2208 ls $DIR/$tdir/symlink02 || error
2210 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2214 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2215 trap cleanup_test32_mount EXIT
2216 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2217 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2218 touch $DIR/$tdir/test_file
2219 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2220 cleanup_test32_mount
2222 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2226 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2227 trap cleanup_test32_mount EXIT
2228 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2229 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2230 touch $DIR/$tdir/test_file
2231 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2232 cleanup_test32_mount
2234 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2239 trap cleanup_test32_mount EXIT
2240 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2241 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2242 test_mkdir -p $DIR/$tdir/d2
2243 touch $DIR/$tdir/d2/test_file || error
2244 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2245 cleanup_test32_mount
2247 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2252 trap cleanup_test32_mount EXIT
2253 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2254 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2255 test_mkdir -p $DIR/$tdir/d2
2256 touch $DIR/$tdir/d2/test_file
2257 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2258 cleanup_test32_mount
2260 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2264 test_mkdir -p $DIR/d32m/tmp
2265 TMP_DIR=$DIR/d32m/tmp
2266 ln -s $DIR $TMP_DIR/symlink11
2267 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2268 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2269 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2271 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2275 test_mkdir -p $DIR/d32n/tmp
2276 TMP_DIR=$DIR/d32n/tmp
2277 ln -s $DIR $TMP_DIR/symlink11
2278 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2279 ls -l $DIR/d32n/tmp/symlink11 || error
2280 ls -l $DIR/d32n/symlink01 || error
2282 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2285 rm -fr $DIR/d32o $DIR/$tfile
2287 test_mkdir -p $DIR/d32o/tmp
2288 TMP_DIR=$DIR/d32o/tmp
2289 ln -s $DIR/$tfile $TMP_DIR/symlink12
2290 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2291 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2292 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2293 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2294 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2296 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2306 test_mkdir -p $DIR/d32p/tmp
2308 TMP_DIR=$DIR/d32p/tmp
2310 ln -s $DIR/$tfile $TMP_DIR/symlink12
2312 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2314 cat $DIR/d32p/tmp/symlink12 || error
2316 cat $DIR/d32p/symlink02 || error
2319 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2321 cleanup_testdir_mount() {
2327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2328 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2329 trap cleanup_testdir_mount EXIT
2330 test_mkdir -p $DIR/$tdir
2331 touch $DIR/$tdir/under_the_mount
2332 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2333 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2334 cleanup_testdir_mount
2336 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2340 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2341 trap cleanup_testdir_mount EXIT
2342 test_mkdir -p $DIR/$tdir
2343 touch $DIR/$tdir/under_the_mount
2344 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2345 ls $DIR/$tdir | grep -q under_the_mount && error || true
2346 cleanup_testdir_mount
2348 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2353 chmod 444 $DIR/$tfile
2354 chown $RUNAS_ID $DIR/$tfile
2356 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2359 run_test 33aa "write file with mode 444 (should return error) ===="
2363 test_mkdir -p $DIR/d33
2364 chown $RUNAS_ID $DIR/d33
2365 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2366 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2367 error "open RDWR" || true
2369 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2373 test_mkdir -p $DIR/d33
2374 chown $RUNAS_ID $DIR/d33
2375 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2377 run_test 33b "test open file with malformed flags (No panic and return error)"
2380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2386 remote_ost_nodsh && skip "remote OST with nodsh" && return
2389 test_mkdir -p $DIR/d33
2390 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2393 for ostnum in $(seq $OSTCOUNT); do
2394 # test-framework's OST numbering is one-based, while Lustre's
2396 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2397 # Parsing llobdstat's output sucks; we could grep the /proc
2398 # path, but that's likely to not be as portable as using the
2399 # llobdstat utility. So we parse lctl output instead.
2400 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2401 obdfilter/$ostname/stats |
2402 awk '/^write_bytes/ {print $7}' )
2403 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2404 if (( ${write_bytes:-0} > 0 ))
2411 $all_zeros || return 0
2414 echo foo > $DIR/d33/bar
2418 # Total up write_bytes after writing. We'd better find non-zeros.
2419 for ostnum in $(seq $OSTCOUNT); do
2420 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2421 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2422 obdfilter/$ostname/stats |
2423 awk '/^write_bytes/ {print $7}' )
2424 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2425 if (( ${write_bytes:-0} > 0 ))
2434 for ostnum in $(seq $OSTCOUNT); do
2435 ostname=$(printf "$FSNAME-OST%.4d" $((ostnum - 1)))
2436 echo "Check that write_bytes is present in obdfilter/*/stats:"
2437 do_facet ost$ostnum lctl get_param -n \
2438 obdfilter/$ostname/stats
2440 error "OST not keeping write_bytes stats (b22312)"
2443 run_test 33c "test llobdstat and write_bytes"
2446 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2449 local remote_dir=$DIR/$tdir/remote_dir
2452 $LFS mkdir -i $MDTIDX $remote_dir ||
2453 error "create remote directory failed"
2455 touch $remote_dir/$tfile
2456 chmod 444 $remote_dir/$tfile
2457 chown $RUNAS_ID $remote_dir/$tfile
2459 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2461 chown $RUNAS_ID $remote_dir
2462 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2463 error "create" || true
2464 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2465 error "open RDWR" || true
2466 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2467 error "create" || true
2469 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2471 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2474 $MCREATE $DIR/f34 || error
2475 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2476 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2477 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2478 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2480 run_test 34a "truncate file that has not been opened ==========="
2483 [ ! -f $DIR/f34 ] && test_34a
2484 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2485 $OPENFILE -f O_RDONLY $DIR/f34
2486 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2487 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2489 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2492 [ ! -f $DIR/f34 ] && test_34a
2493 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2494 $OPENFILE -f O_RDWR $DIR/f34
2495 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2496 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2498 run_test 34c "O_RDWR opening file-with-size works =============="
2501 [ ! -f $DIR/f34 ] && test_34a
2502 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2503 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2506 run_test 34d "write to sparse file ============================="
2510 $MCREATE $DIR/f34e || error
2511 $TRUNCATE $DIR/f34e 1000 || error
2512 $CHECKSTAT -s 1000 $DIR/f34e || error
2513 $OPENFILE -f O_RDWR $DIR/f34e
2514 $CHECKSTAT -s 1000 $DIR/f34e || error
2516 run_test 34e "create objects, some with size and some without =="
2518 test_34f() { # bug 6242, 6243
2519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2522 $MCREATE $DIR/f34f || error
2523 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2524 dd if=$DIR/f34f of=$TMP/f34f
2525 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2526 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2527 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2528 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2529 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2531 run_test 34f "read from a file with no objects until EOF ======="
2534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2535 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2536 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2537 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2538 cancel_lru_locks osc
2539 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2540 error "wrong size after lock cancel"
2542 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2543 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2544 error "expanding truncate failed"
2545 cancel_lru_locks osc
2546 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2547 error "wrong expanded size after lock cancel"
2549 run_test 34g "truncate long file ==============================="
2552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2556 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2557 sync # Flush the cache so that multiop below does not block on cache
2558 # flush when getting the group lock
2559 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2563 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2564 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2568 local nsz=`stat -c %s $DIR/$tfile`
2569 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2571 run_test 34h "ftruncate file under grouplock should not block"
2574 cp /bin/sh $DIR/f35a
2576 chown $RUNAS_ID $DIR/f35a
2577 $RUNAS $DIR/f35a && error || true
2580 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2584 utime $DIR/f36 || error
2586 run_test 36a "MDS utime check (mknod, utime) ==================="
2590 utime $DIR/f36 || error
2592 run_test 36b "OST utime check (open, utime) ===================="
2597 chown $RUNAS_ID $DIR/d36
2598 $RUNAS utime $DIR/d36/f36 || error
2600 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2603 [ ! -d $DIR/d36 ] && test_36c
2604 echo "" > $DIR/d36/f36
2605 $RUNAS utime $DIR/d36/f36 || error
2607 run_test 36d "non-root OST utime check (open, utime) ==========="
2610 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2611 test_mkdir -p $DIR/$tdir
2612 touch $DIR/$tdir/$tfile
2613 $RUNAS utime $DIR/$tdir/$tfile && \
2614 error "utime worked, expected failure" || true
2616 run_test 36e "utime on non-owned file (should return error) ===="
2620 local LANG_SAVE=$LANG
2621 local LC_LANG_SAVE=$LC_LANG
2622 export LANG=C LC_LANG=C # for date language
2624 DATESTR="Dec 20 2000"
2625 test_mkdir -p $DIR/$tdir
2626 lctl set_param fail_loc=$fl
2628 cp /etc/hosts $DIR/$tdir/$tfile
2629 sync & # write RPC generated with "current" inode timestamp, but delayed
2631 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2632 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2633 cancel_lru_locks osc
2634 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2636 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2637 echo "BEFORE: $LS_BEFORE" && \
2638 echo "AFTER : $LS_AFTER" && \
2639 echo "WANT : $DATESTR" && \
2640 error "$DIR/$tdir/$tfile timestamps changed" || true
2642 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2647 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2648 subr_36fh "0x80000214"
2650 run_test 36f "utime on file racing with OST BRW write =========="
2653 remote_ost_nodsh && skip "remote OST with nodsh" && return
2654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2659 test_mkdir -p $DIR/$tdir
2660 fmd_max_age=$(do_facet ost1 \
2661 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2664 fmd_before=$(do_facet ost1 \
2665 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2666 touch $DIR/$tdir/$tfile
2667 sleep $((fmd_max_age + 12))
2668 fmd_after=$(do_facet ost1 \
2669 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2671 echo "fmd_before: $fmd_before"
2672 echo "fmd_after: $fmd_after"
2673 [ "$fmd_after" -gt "$fmd_before" ] && \
2674 echo "AFTER: $fmd_after > BEFORE: $fmd_before" && \
2675 error "fmd didn't expire after ping" || true
2677 run_test 36g "filter mod data cache expiry ====================="
2680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2681 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2682 subr_36fh "0x80000227"
2684 run_test 36h "utime on file racing with OST BRW write =========="
2686 # test_37 - duplicate with tests 32q 32r
2689 local file=$DIR/$tfile
2691 openfile -f O_DIRECTORY $file
2694 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2695 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2697 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2701 touch $DIR/${tfile}2
2702 # ls -l $DIR/$tfile $DIR/${tfile}2
2703 # ls -lu $DIR/$tfile $DIR/${tfile}2
2704 # ls -lc $DIR/$tfile $DIR/${tfile}2
2706 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2707 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2709 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2711 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2713 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2714 error "O_TRUNC didn't change timestamps"
2717 run_test 39 "mtime changed on create ==========================="
2720 test_mkdir -p $DIR/$tdir
2721 cp -p /etc/passwd $DIR/$tdir/fopen
2722 cp -p /etc/passwd $DIR/$tdir/flink
2723 cp -p /etc/passwd $DIR/$tdir/funlink
2724 cp -p /etc/passwd $DIR/$tdir/frename
2725 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2728 echo "aaaaaa" >> $DIR/$tdir/fopen
2729 echo "aaaaaa" >> $DIR/$tdir/flink
2730 echo "aaaaaa" >> $DIR/$tdir/funlink
2731 echo "aaaaaa" >> $DIR/$tdir/frename
2733 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2734 local link_new=`stat -c %Y $DIR/$tdir/flink`
2735 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2736 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2738 cat $DIR/$tdir/fopen > /dev/null
2739 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2740 rm -f $DIR/$tdir/funlink2
2741 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2743 for (( i=0; i < 2; i++ )) ; do
2744 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2745 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2746 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2747 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2749 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2750 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2751 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2752 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2754 cancel_lru_locks osc
2755 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2758 run_test 39b "mtime change on open, link, unlink, rename ======"
2760 # this should be set to past
2761 TEST_39_MTIME=`date -d "1 year ago" +%s`
2767 local mtime0=`stat -c %Y $DIR1/$tfile`
2769 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2770 local mtime1=`stat -c %Y $DIR1/$tfile`
2771 [ "$mtime1" = $TEST_39_MTIME ] || \
2772 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2775 echo hello >> $DIR1/$tfile
2777 local mtime2=`stat -c %Y $DIR1/$tfile`
2778 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2779 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2781 mv $DIR1/$tfile $DIR1/$tfile-1
2783 for (( i=0; i < 2; i++ )) ; do
2784 local mtime3=`stat -c %Y $DIR1/$tfile-1`
2785 [ "$mtime2" = "$mtime3" ] || \
2786 error "mtime ($mtime2) changed (to $mtime3) on rename"
2788 cancel_lru_locks osc
2789 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2792 run_test 39c "mtime change on rename ==========================="
2796 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2799 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2801 for (( i=0; i < 2; i++ )) ; do
2802 local mtime=`stat -c %Y $DIR1/$tfile`
2803 [ $mtime = $TEST_39_MTIME ] || \
2804 error "mtime($mtime) is not set to $TEST_39_MTIME"
2806 cancel_lru_locks osc
2807 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2810 run_test 39d "create, utime, stat =============================="
2814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2816 local mtime1=`stat -c %Y $DIR1/$tfile`
2818 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2820 for (( i=0; i < 2; i++ )) ; do
2821 local mtime2=`stat -c %Y $DIR1/$tfile`
2822 [ $mtime2 = $TEST_39_MTIME ] || \
2823 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2825 cancel_lru_locks osc
2826 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2829 run_test 39e "create, stat, utime, stat ========================"
2833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2835 mtime1=`stat -c %Y $DIR1/$tfile`
2838 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2840 for (( i=0; i < 2; i++ )) ; do
2841 local mtime2=`stat -c %Y $DIR1/$tfile`
2842 [ $mtime2 = $TEST_39_MTIME ] || \
2843 error "mtime($mtime2) is not set to $TEST_39_MTIME"
2845 cancel_lru_locks osc
2846 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2849 run_test 39f "create, stat, sleep, utime, stat ================="
2853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2854 echo hello >> $DIR1/$tfile
2855 local mtime1=`stat -c %Y $DIR1/$tfile`
2858 chmod o+r $DIR1/$tfile
2860 for (( i=0; i < 2; i++ )) ; do
2861 local mtime2=`stat -c %Y $DIR1/$tfile`
2862 [ "$mtime1" = "$mtime2" ] || \
2863 error "lost mtime: $mtime2, should be $mtime1"
2865 cancel_lru_locks osc
2866 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2869 run_test 39g "write, chmod, stat ==============================="
2873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2878 echo hello >> $DIR1/$tfile
2879 local mtime1=`stat -c %Y $DIR1/$tfile`
2881 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2883 if [ "$d1" != "$d2" ]; then
2884 echo "write and touch not within one second"
2886 for (( i=0; i < 2; i++ )) ; do
2887 local mtime2=`stat -c %Y $DIR1/$tfile`
2888 [ "$mtime2" = $TEST_39_MTIME ] || \
2889 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
2891 cancel_lru_locks osc
2892 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2896 run_test 39h "write, utime within one second, stat ============="
2899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2903 echo hello >> $DIR1/$tfile
2904 local mtime1=`stat -c %Y $DIR1/$tfile`
2906 mv $DIR1/$tfile $DIR1/$tfile-1
2908 for (( i=0; i < 2; i++ )) ; do
2909 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2911 [ "$mtime1" = "$mtime2" ] || \
2912 error "lost mtime: $mtime2, should be $mtime1"
2914 cancel_lru_locks osc
2915 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2918 run_test 39i "write, rename, stat =============================="
2921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2922 start_full_debug_logging
2926 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
2927 lctl set_param fail_loc=0x80000412
2928 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
2929 error "multiop failed"
2931 local mtime1=`stat -c %Y $DIR1/$tfile`
2933 mv $DIR1/$tfile $DIR1/$tfile-1
2935 kill -USR1 $multipid
2936 wait $multipid || error "multiop close failed"
2938 for (( i=0; i < 2; i++ )) ; do
2939 local mtime2=`stat -c %Y $DIR1/$tfile-1`
2940 [ "$mtime1" = "$mtime2" ] ||
2941 error "mtime is lost on close: $mtime2, " \
2944 cancel_lru_locks osc
2945 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2947 lctl set_param fail_loc=0
2948 stop_full_debug_logging
2950 run_test 39j "write, rename, close, stat ======================="
2953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2957 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
2959 local mtime1=`stat -c %Y $DIR1/$tfile`
2961 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2963 kill -USR1 $multipid
2964 wait $multipid || error "multiop close failed"
2966 for (( i=0; i < 2; i++ )) ; do
2967 local mtime2=`stat -c %Y $DIR1/$tfile`
2969 [ "$mtime2" = $TEST_39_MTIME ] || \
2970 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
2972 cancel_lru_locks osc
2973 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2976 run_test 39k "write, utime, close, stat ========================"
2978 # this should be set to future
2979 TEST_39_ATIME=`date -d "1 year" +%s`
2982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2983 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2984 local atime_diff=$(do_facet $SINGLEMDS \
2985 lctl get_param -n mdd.*MDT0000*.atime_diff)
2989 # test setting directory atime to future
2990 touch -a -d @$TEST_39_ATIME $DIR/$tdir
2991 local atime=$(stat -c %X $DIR/$tdir)
2992 [ "$atime" = $TEST_39_ATIME ] || \
2993 error "atime is not set to future: $atime, $TEST_39_ATIME"
2995 # test setting directory atime from future to now
2996 local d1=$(date +%s)
2998 local d2=$(date +%s)
3000 cancel_lru_locks mdc
3001 atime=$(stat -c %X $DIR/$tdir)
3002 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3003 error "atime is not updated from future: $atime, $d1<atime<$d2"
3005 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3008 # test setting directory atime when now > dir atime + atime_diff
3012 cancel_lru_locks mdc
3013 atime=$(stat -c %X $DIR/$tdir)
3014 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3015 error "atime is not updated : $atime, should be $d2"
3017 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3020 # test not setting directory atime when now < dir atime + atime_diff
3022 cancel_lru_locks mdc
3023 atime=$(stat -c %X $DIR/$tdir)
3024 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3025 error "atime is updated to $atime, should remain $d1<atime<$d2"
3027 do_facet $SINGLEMDS \
3028 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3030 run_test 39l "directory atime update ==========================="
3033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3036 local far_past_mtime=$(date -d "May 29 1953" +%s)
3037 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3039 touch -m -d @$far_past_mtime $DIR1/$tfile
3040 touch -a -d @$far_past_atime $DIR1/$tfile
3042 for (( i=0; i < 2; i++ )) ; do
3043 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3044 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3045 error "atime or mtime set incorrectly"
3047 cancel_lru_locks osc
3048 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3051 run_test 39m "test atime and mtime before 1970"
3054 dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
3055 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error
3056 $CHECKSTAT -t file -s 4096 $DIR/f40 || error
3058 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3062 small_write $DIR/f41 18
3064 run_test 41 "test small file write + fstat ====================="
3066 count_ost_writes() {
3067 lctl get_param -n osc.*.stats |
3068 awk -vwrites=0 '/ost_write/ { writes += $2 } END { print writes; }'
3075 BG_DIRTY_RATIO_SAVE=10
3076 MAX_BG_DIRTY_RATIO=25
3080 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3081 # dirty_ratio, dirty_background_ratio
3082 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3083 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3084 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3085 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3087 # if file not here, we are a 2.4 kernel
3088 kill -CONT `pidof kupdated`
3093 # setup the trap first, so someone cannot exit the test at the
3094 # exact wrong time and mess up a machine
3095 trap start_writeback EXIT
3096 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3097 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3098 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3099 sysctl -w vm.dirty_writeback_centisecs=0
3100 sysctl -w vm.dirty_writeback_centisecs=0
3101 # save and increase /proc/sys/vm/dirty_ratio
3102 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3103 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3104 # save and increase /proc/sys/vm/dirty_background_ratio
3105 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3106 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3108 # if file not here, we are a 2.4 kernel
3109 kill -STOP `pidof kupdated`
3113 # ensure that all stripes have some grant before we test client-side cache
3115 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3116 dd if=/dev/zero of=$i bs=4k count=1
3121 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3122 # file truncation, and file removal.
3124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3126 cancel_lru_locks osc
3128 sync; sleep 1; sync # just to be safe
3129 BEFOREWRITES=`count_ost_writes`
3130 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3131 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3132 AFTERWRITES=`count_ost_writes`
3133 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3134 error "$BEFOREWRITES < $AFTERWRITES"
3137 run_test 42a "ensure that we don't flush on close =============="
3140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3142 cancel_lru_locks osc
3145 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3146 BEFOREWRITES=`count_ost_writes`
3147 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3148 AFTERWRITES=`count_ost_writes`
3149 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3150 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3152 BEFOREWRITES=`count_ost_writes`
3153 sync || error "sync: $?"
3154 AFTERWRITES=`count_ost_writes`
3155 if [ $BEFOREWRITES -lt $AFTERWRITES ]; then
3156 error "$BEFOREWRITES < $AFTERWRITES on sync"
3158 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3162 run_test 42b "test destroy of file with cached dirty data ======"
3164 # if these tests just want to test the effect of truncation,
3165 # they have to be very careful. consider:
3166 # - the first open gets a {0,EOF}PR lock
3167 # - the first write conflicts and gets a {0, count-1}PW
3168 # - the rest of the writes are under {count,EOF}PW
3169 # - the open for truncate tries to match a {0,EOF}PR
3170 # for the filesize and cancels the PWs.
3171 # any number of fixes (don't get {0,EOF} on open, match
3172 # composite locks, do smarter file size management) fix
3173 # this, but for now we want these tests to verify that
3174 # the cancellation with truncate intent works, so we
3175 # start the file with a full-file pw lock to match against
3176 # until the truncate.
3181 cancel_lru_locks osc
3183 # prime the file with 0,EOF PW to match
3187 # now the real test..
3188 dd if=/dev/zero of=$file bs=1024 count=100
3189 BEFOREWRITES=`count_ost_writes`
3190 $TRUNCATE $file $offset
3191 cancel_lru_locks osc
3192 AFTERWRITES=`count_ost_writes`
3197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3199 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3200 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3203 run_test 42c "test partial truncate of file with cached dirty data"
3206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3208 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3209 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3212 run_test 42d "test complete truncate of file with cached dirty data"
3214 test_42e() { # bug22074
3215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3216 local TDIR=$DIR/${tdir}e
3217 local pagesz=$(page_size)
3218 local pages=16 # hardcoded 16 pages, don't change it.
3219 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3220 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3224 test_mkdir -p $DIR/${tdir}e
3225 $SETSTRIPE -c 1 $TDIR
3226 createmany -o $TDIR/f $files
3228 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3230 # we assume that with $OSTCOUNT files, at least one of them will
3231 # be allocated on OST0.
3232 warmup_files=$((OSTCOUNT * max_dirty_mb))
3233 createmany -o $TDIR/w $warmup_files
3235 # write a large amount of data into one file and sync, to get good
3236 # avail_grant number from OST.
3237 for ((i=0; i<$warmup_files; i++)); do
3238 idx=$($GETSTRIPE -i $TDIR/w$i)
3239 [ $idx -ne 0 ] && continue
3240 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3243 [ $i -gt $warmup_files ] && error "OST0 is still cold"
3245 $LCTL get_param $proc_osc0/cur_dirty_bytes
3246 $LCTL get_param $proc_osc0/cur_grant_bytes
3248 # create as much dirty pages as we can while not to trigger the actual
3249 # RPCs directly. but depends on the env, VFS may trigger flush during this
3250 # period, hopefully we are good.
3251 for ((i=0; i<$warmup_files; i++)); do
3252 idx=$($GETSTRIPE -i $TDIR/w$i)
3253 [ $idx -ne 0 ] && continue
3254 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3256 $LCTL get_param $proc_osc0/cur_dirty_bytes
3257 $LCTL get_param $proc_osc0/cur_grant_bytes
3259 # perform the real test
3260 $LCTL set_param $proc_osc0/rpc_stats 0
3261 for ((;i<$files; i++)); do
3262 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3263 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3266 $LCTL get_param $proc_osc0/rpc_stats
3269 local have_ppr=false
3270 $LCTL get_param $proc_osc0/rpc_stats |
3271 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3272 # skip lines until we are at the RPC histogram data
3273 [ "$PPR" == "pages" ] && have_ppr=true && continue
3274 $have_ppr || continue
3276 # we only want the percent stat for < 16 pages
3277 [ $(echo $PPR | tr -d ':') -ge $pages ] && break
3279 percent=$((percent + WPCT))
3280 if [ $percent -gt 15 ]; then
3281 error "less than 16-pages write RPCs" \
3288 run_test 42e "verify sub-RPC writes are not done synchronously"
3291 test_mkdir -p $DIR/$tdir
3292 cp -p /bin/ls $DIR/$tdir/$tfile
3293 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3295 # give multiop a chance to open
3298 $DIR/$tdir/$tfile && error || true
3301 run_test 43 "execution of file opened for write should return -ETXTBSY"
3304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3305 test_mkdir -p $DIR/$tdir
3306 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3307 cp -p multiop $DIR/$tdir/multiop
3308 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3311 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3312 kill -USR1 $MULTIOP_PID || return 2
3313 wait $MULTIOP_PID || return 3
3316 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3320 test_mkdir -p $DIR/$tdir
3321 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3322 cp -p multiop $DIR/$tdir/multiop
3323 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
3326 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3327 kill -USR1 $MULTIOP_PID || return 2
3328 wait $MULTIOP_PID || return 3
3331 run_test 43b "truncate of file being executed should return -ETXTBSY"
3334 local testdir="$DIR/$tdir"
3335 test_mkdir -p $DIR/$tdir
3337 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3338 ( cd $testdir && md5sum -c)
3340 run_test 43c "md5sum of copy into lustre========================"
3343 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
3344 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3345 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3347 run_test 44 "zero length read from a sparse stripe ============="
3350 local nstripe=`$LCTL lov_getconfig $DIR | grep default_stripe_count: | \
3352 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3353 [ "$nstripe" -gt "$OSTCOUNT" ] && skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" && return
3354 local stride=`$LCTL lov_getconfig $DIR | grep default_stripe_size: | \
3356 if [ $nstripe -eq 0 -o $nstripe -eq -1 ] ; then
3357 nstripe=`$LCTL lov_getconfig $DIR | grep obd_count: | awk '{print $2}'`
3360 OFFSETS="0 $((stride/2)) $((stride-1))"
3361 for offset in $OFFSETS ; do
3362 for i in `seq 0 $((nstripe-1))`; do
3363 local GLOBALOFFSETS=""
3364 local size=$((((i + 2 * $nstripe )*$stride + $offset))) # Bytes
3365 local myfn=$DIR/d44a-$size
3366 echo "--------writing $myfn at $size"
3367 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3368 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3369 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3370 || error "ll_sparseness_verify $GLOBALOFFSETS"
3372 for j in `seq 0 $((nstripe-1))`; do
3373 size=$((((j + $nstripe )*$stride + $offset))) # Bytes
3374 ll_sparseness_write $myfn $size || error "ll_sparseness_write"
3375 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3377 ll_sparseness_verify $myfn $GLOBALOFFSETS \
3378 || error "ll_sparseness_verify $GLOBALOFFSETS"
3383 run_test 44a "test sparse pwrite ==============================="
3387 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3393 before=`dirty_osc_total`
3394 echo executing "\"$*\""
3396 after=`dirty_osc_total`
3397 echo before $before, after $after
3400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3402 # Obtain grants from OST if it supports it
3403 echo blah > ${f}_grant
3406 do_dirty_record "echo blah > $f"
3407 [ $before -eq $after ] && error "write wasn't cached"
3408 do_dirty_record "> $f"
3409 [ $before -gt $after ] || error "truncate didn't lower dirty count"
3410 do_dirty_record "echo blah > $f"
3411 [ $before -eq $after ] && error "write wasn't cached"
3412 do_dirty_record "sync"
3413 [ $before -gt $after ] || error "writeback didn't lower dirty count"
3414 do_dirty_record "echo blah > $f"
3415 [ $before -eq $after ] && error "write wasn't cached"
3416 do_dirty_record "cancel_lru_locks osc"
3417 [ $before -gt $after ] || error "lock cancellation didn't lower dirty count"
3420 run_test 45 "osc io page accounting ============================"
3422 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3423 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3424 # objects offset and an assert hit when an rpc was built with 1023's mapped
3425 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3431 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3433 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3434 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3438 run_test 46 "dirtying a previously written page ================"
3440 # test_47 is removed "Device nodes check" is moved to test_28
3442 test_48a() { # bug 2399
3443 check_kernel_version 34 || return 0
3444 test_mkdir -p $DIR/$tdir
3446 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3447 test_mkdir $DIR/$tdir || error "recreate directory failed"
3448 touch foo || error "'touch foo' failed after recreating cwd"
3449 test_mkdir $DIR/$tdir/bar ||
3450 error "'mkdir foo' failed after recreating cwd"
3451 if check_kernel_version 44; then
3452 touch .foo || error "'touch .foo' failed after recreating cwd"
3453 test_mkdir $DIR/$tdir/.bar ||
3454 error "'mkdir .foo' failed after recreating cwd"
3456 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3457 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3458 cd . || error "'cd .' failed after recreating cwd"
3459 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3460 rmdir . && error "'rmdir .' worked after recreating cwd"
3461 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3462 cd .. || error "'cd ..' failed after recreating cwd"
3464 run_test 48a "Access renamed working dir (should return errors)="
3466 test_48b() { # bug 2399
3467 check_kernel_version 34 || return 0
3469 test_mkdir -p $DIR/$tdir
3471 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3472 touch foo && error "'touch foo' worked after removing cwd"
3473 test_mkdir $DIR/$tdir/foo &&
3474 error "'mkdir foo' worked after removing cwd"
3475 if check_kernel_version 44; then
3476 touch .foo && error "'touch .foo' worked after removing cwd"
3477 test_mkdir $DIR/$tdir/.foo &&
3478 error "'mkdir .foo' worked after removing cwd"
3480 ls . > /dev/null && error "'ls .' worked after removing cwd"
3481 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3482 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3483 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3484 rmdir . && error "'rmdir .' worked after removing cwd"
3485 ln -s . foo && error "'ln -s .' worked after removing cwd"
3486 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3488 run_test 48b "Access removed working dir (should return errors)="
3490 test_48c() { # bug 2350
3491 check_kernel_version 36 || return 0
3492 #lctl set_param debug=-1
3495 test_mkdir -p $DIR/$tdir/dir
3497 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3498 $TRACE touch foo && error "touch foo worked after removing cwd"
3499 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3500 if check_kernel_version 44; then
3501 touch .foo && error "touch .foo worked after removing cwd"
3502 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3504 $TRACE ls . && error "'ls .' worked after removing cwd"
3505 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3506 is_patchless || ( $TRACE cd . &&
3507 error "'cd .' worked after removing cwd" )
3508 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3509 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3510 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3511 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3513 run_test 48c "Access removed working subdir (should return errors)"
3515 test_48d() { # bug 2350
3516 check_kernel_version 36 || return 0
3517 #lctl set_param debug=-1
3520 test_mkdir -p $DIR/$tdir/dir
3522 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3523 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3524 $TRACE touch foo && error "'touch foo' worked after removing parent"
3525 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3526 if check_kernel_version 44; then
3527 touch .foo && error "'touch .foo' worked after removing parent"
3529 error "mkdir .foo worked after removing parent"
3531 $TRACE ls . && error "'ls .' worked after removing parent"
3532 $TRACE ls .. && error "'ls ..' worked after removing parent"
3533 is_patchless || ( $TRACE cd . &&
3534 error "'cd .' worked after recreate parent" )
3535 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3536 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3537 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3538 is_patchless || ( $TRACE cd .. &&
3539 error "'cd ..' worked after removing parent" || true )
3541 run_test 48d "Access removed parent subdir (should return errors)"
3543 test_48e() { # bug 4134
3544 check_kernel_version 41 || return 0
3545 #lctl set_param debug=-1
3548 test_mkdir -p $DIR/$tdir/dir
3550 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3551 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3552 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3553 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3554 # On a buggy kernel addition of "touch foo" after cd .. will
3555 # produce kernel oops in lookup_hash_it
3556 touch ../foo && error "'cd ..' worked after recreate parent"
3558 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3560 run_test 48e "Access to recreated parent subdir (should return errors)"
3562 test_49() { # LU-1030
3563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3564 # get ost1 size - lustre-OST0000
3565 ost1_size=$(do_facet ost1 lfs df |grep ${ost1_svc} |awk '{print $4}')
3566 # write 800M at maximum
3567 [ $ost1_size -gt 819200 ] && ost1_size=819200
3569 lfs setstripe -c 1 -i 0 $DIR/$tfile
3570 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3573 # change max_pages_per_rpc while writing the file
3574 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3575 local orig_mppc=`$LCTL get_param -n $osc1_mppc`
3576 # loop until dd process exits
3577 while ps ax -opid | grep -wq $dd_pid; do
3578 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3579 sleep $((RANDOM % 5 + 1))
3581 # restore original max_pages_per_rpc
3582 $LCTL set_param $osc1_mppc=$orig_mppc
3583 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3585 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3589 test_mkdir $DIR/$tdir
3591 ls /proc/$$/cwd || error
3593 run_test 50 "special situations: /proc symlinks ==============="
3595 test_51a() { # was test_51
3596 # bug 1516 - create an empty entry right after ".." then split dir
3597 test_mkdir -p $DIR/$tdir
3598 touch $DIR/$tdir/foo
3599 $MCREATE $DIR/$tdir/bar
3601 createmany -m $DIR/$tdir/longfile 201
3603 while [ `ls -sd $DIR/$tdir | awk '{ print $1 }'` -eq 4 ]; do
3604 $MCREATE $DIR/$tdir/longfile$FNUM
3609 ls -l $DIR/$tdir > /dev/null || error
3611 run_test 51a "special situations: split htree with empty entry =="
3613 export NUMTEST=70000
3615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3616 local BASE=$DIR/$tdir
3618 # cleanup the directory
3623 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3624 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3625 [ $numfree -lt 21000 ] && skip "not enough free inodes ($numfree)" &&
3628 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3629 echo "reduced count to $NUMTEST due to inodes"
3631 # need to check free space for the directories as well
3632 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3633 numfree=$((blkfree / 4))
3634 [ $numfree -lt $NUMTEST ] && NUMTEST=$(($numfree - 50)) &&
3635 echo "reduced count to $NUMTEST due to blocks"
3637 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3638 echo "failed" > $BASE/fnum
3640 run_test 51b "exceed 64k subdirectory nlink limit"
3642 test_51ba() { # LU-993
3643 local BASE=$DIR/$tdir
3644 # unlink all but 100 subdirectories, then check it still works
3646 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3648 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3649 local DELETE=$((NUMTEST - LEFT))
3651 # continue on to run this test even if 51b didn't finish,
3652 # just to delete the many subdirectories created.
3653 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3655 # for ldiskfs the nlink count should be 1, but this is OSD specific
3656 # and so this is listed for informational purposes only
3657 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3658 unlinkmany -d $BASE/d $DELETE
3661 if [ $RC -ne 0 ]; then
3662 if [ "$NUMPREV" == "failed" ]; then
3663 skip "previous setup failed"
3666 error "unlink of first $DELETE subdirs failed"
3671 echo "nlink between: $(stat -c %h $BASE)"
3672 # trim the first line of ls output
3673 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3674 [ $FOUND -ne $LEFT ] &&
3675 error "can't find subdirs: found only $FOUND/$LEFT"
3677 unlinkmany -d $BASE/d $DELETE $LEFT ||
3678 error "unlink of second $LEFT subdirs failed"
3679 # regardless of whether the backing filesystem tracks nlink accurately
3680 # or not, the nlink count shouldn't be more than "." and ".." here
3681 local AFTER=$(stat -c %h $BASE)
3682 [ $AFTER -gt 2 ] && error "nlink after: $AFTER > 2" ||
3683 echo "nlink after: $AFTER"
3685 run_test 51ba "verify nlink for many subdirectory cleanup"
3688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3689 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping test with few OSTs" && return
3690 test_mkdir -p $DIR/$tdir
3691 createmany -o $DIR/$tdir/t- 1000
3692 $GETSTRIPE $DIR/$tdir > $TMP/files
3693 for N in `seq 0 $((OSTCOUNT - 1))`; do
3694 OBJS[$N]=`awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}' $TMP/files`
3695 OBJS0[$N]=`grep -A 1 idx $TMP/files | awk -vobjs=0 '($1 == '$N') { objs += 1 } END { print objs;}'`
3696 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
3698 unlinkmany $DIR/$tdir/t- 1000
3701 for N in `seq 1 $((OSTCOUNT - 1))`; do
3702 [ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ] && \
3703 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3704 [ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ] && \
3705 error "OST $N has less objects vs OST $NLAST (${OBJS[$N]} < ${OBJS[$NLAST]}"
3707 [ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ] && \
3708 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3709 [ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ] && \
3710 error "OST $N has less #0 objects vs OST $NLAST (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
3714 run_test 51d "check object distribution ===================="
3717 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
3718 test_mkdir -p $DIR/$tdir
3719 touch $DIR/$tdir/foo
3720 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
3721 echo bar >> $DIR/$tdir/foo || error "append bar failed"
3722 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3723 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3724 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3726 echo foo >> $DIR/$tdir/foo || error "append foo failed"
3727 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3728 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
3730 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
3731 cp -r $DIR/$tdir /tmp/
3732 rm -fr $DIR/$tdir || error "cleanup rm failed"
3734 run_test 52a "append-only flag test (should return errors) ====="
3737 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
3738 test_mkdir -p $DIR/$tdir
3739 touch $DIR/$tdir/foo
3740 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
3741 cat test > $DIR/$tdir/foo && error "cat test worked"
3742 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
3743 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
3744 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
3746 echo foo >> $DIR/$tdir/foo && error "echo worked"
3747 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
3748 [ -f $DIR/$tdir/foo ] || error
3749 [ -f $DIR/$tdir/foo_ren ] && error
3750 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
3752 chattr -i $DIR/$tdir/foo || error "chattr failed"
3754 rm -fr $DIR/$tdir || error
3756 run_test 52b "immutable flag test (should return errors) ======="
3759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3760 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3761 remote_ost_nodsh && skip "remote OST with nodsh" && return
3771 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
3772 for value in $(do_facet $SINGLEMDS lctl get_param osc.$mdtosc.prealloc_last_id) ; do
3773 param=`echo ${value[0]} | cut -d "=" -f1`
3774 ostname=`echo $param | cut -d "." -f2 | cut -d - -f 1-2`
3775 mds_last=$(do_facet $SINGLEMDS lctl get_param -n $param)
3776 ostnum=$(index_from_ostuuid ${ostname}_UUID)
3777 node=$(facet_active_host ost$((ostnum+1)))
3778 param="obdfilter.$ostname.last_id"
3779 ost_last=$(do_node $node lctl get_param -n $param | head -n 1 |
3780 awk -F':' '{print $2}')
3781 echo "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3782 if [ $ost_last != $mds_last ]; then
3783 error "$ostname.last_id=$ost_last ; MDS.last_id=$mds_last"
3787 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
3790 [ ! -f "$SOCKETSERVER" ] && skip_env "no socketserver, skipping" && return
3791 [ ! -f "$SOCKETCLIENT" ] && skip_env "no socketclient, skipping" && return
3792 $SOCKETSERVER $DIR/socket
3793 $SOCKETCLIENT $DIR/socket || error
3794 $MUNLINK $DIR/socket
3796 run_test 54a "unix domain socket test =========================="
3802 dd if=/dev/zero of=$f bs=`page_size` count=1
3804 run_test 54b "char device works in lustre ======================"
3807 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
3808 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
3809 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
3811 for i in `seq 3 7`; do
3812 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
3820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3823 loopdev="$DIR/loop54c"
3826 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
3827 mknod $loopdev b 7 $LOOPNUM
3828 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
3829 dd if=/dev/zero of=$tfile bs=`page_size` seek=1024 count=1 > /dev/null
3830 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
3831 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
3833 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
3834 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
3836 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
3841 run_test 54c "block device works in lustre ====================="
3847 [ "$string" = `echo $string > $f | cat $f` ] || error
3849 run_test 54d "fifo device works in lustre ======================"
3852 check_kernel_version 46 || return 0
3855 cp -aL /dev/console $f
3856 echo $string > $f || error
3858 run_test 54e "console/tty device works in lustre ======================"
3860 #The test_55 used to be iopen test and it was removed by bz#24037.
3861 #run_test 55 "check iopen_connect_dentry() ======================"
3863 test_56a() { # was test_56
3866 test_mkdir $DIR/$tdir
3867 test_mkdir $DIR/$tdir/dir
3869 NUMFILESx2=$(($NUMFILES * 2))
3870 for i in `seq 1 $NUMFILES` ; do
3871 touch $DIR/$tdir/file$i
3872 touch $DIR/$tdir/dir/file$i
3875 # test lfs getstripe with --recursive
3876 FILENUM=`$GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx`
3877 [ $FILENUM -eq $NUMFILESx2 ] ||
3878 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
3879 FILENUM=`$GETSTRIPE $DIR/$tdir | grep -c obdidx`
3880 [ $FILENUM -eq $NUMFILES ] ||
3881 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
3882 echo "$GETSTRIPE --recursive passed."
3884 # test lfs getstripe with file instead of dir
3885 FILENUM=`$GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx`
3886 [ $FILENUM -eq 1 ] || error \
3887 "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
3888 echo "$GETSTRIPE file1 passed."
3890 #test lfs getstripe with --verbose
3891 [ `$GETSTRIPE --verbose $DIR/$tdir |
3892 grep -c lmm_magic` -eq $NUMFILES ] ||
3893 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
3894 [ `$GETSTRIPE $DIR/$tdir | grep -c lmm_magic` -eq 0 ] ||
3895 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
3896 echo "$GETSTRIPE --verbose passed."
3898 #test lfs getstripe with --obd
3899 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
3900 grep -q "unknown obduuid" ||
3901 error "$GETSTRIPE --obd wrong_uuid should return error message"
3903 [ "$OSTCOUNT" -lt 2 ] &&
3904 skip_env "skipping other $GETSTRIPE --obd test" && return
3907 OBDUUID=$(ostuuid_from_index $OSTIDX)
3908 FILENUM=`$GETSTRIPE -ir $DIR/$tdir | grep -x $OSTIDX | wc -l`
3909 FOUND=`$GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l`
3910 [ $FOUND -eq $FILENUM ] ||
3911 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
3912 [ `$GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
3913 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
3914 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l` -eq 0 ] ||
3915 error "$GETSTRIPE --obd: should not show file on other obd"
3916 echo "$GETSTRIPE --obd passed"
3918 run_test 56a "check $GETSTRIPE"
3923 local LOCAL_NUMFILES="$1"
3924 local LOCAL_NUMDIRS="$2"
3925 local MKDIR_PARAMS="$3"
3927 if [ ! -d "$TDIR" ] ; then
3929 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
3930 for i in `seq 1 $LOCAL_NUMFILES` ; do
3933 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3934 test_mkdir $TDIR/dir$i
3935 for j in `seq 1 $LOCAL_NUMFILES` ; do
3936 touch $TDIR/dir$i/file$j
3942 setup_56_special() {
3946 if [ ! -e "$TDIR/loop1b" ] ; then
3947 for i in `seq 1 $LOCAL_NUMFILES` ; do
3948 mknod $TDIR/loop${i}b b 7 $i
3949 mknod $TDIR/null${i}c c 1 3
3950 ln -s $TDIR/file1 $TDIR/link${i}l
3952 for i in `seq 1 $LOCAL_NUMDIRS` ; do
3953 mknod $TDIR/dir$i/loop${i}b b 7 $i
3954 mknod $TDIR/dir$i/null${i}c c 1 3
3955 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
3964 setup_56 $NUMFILES $NUMDIRS
3966 EXPECTED=$(($NUMDIRS + 2))
3967 # test lfs find with -name
3968 for i in $(seq 1 $NUMFILES) ; do
3969 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
3970 [ $NUMS -eq $EXPECTED ] ||
3971 error "lfs find -name \"*$i\" $TDIR wrong: "\
3972 "found $NUMS, expected $EXPECTED"
3975 run_test 56g "check lfs find -name ============================="
3981 setup_56 $NUMFILES $NUMDIRS
3983 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
3984 # test lfs find with ! -name
3985 for i in $(seq 1 $NUMFILES) ; do
3986 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
3987 [ $NUMS -eq $EXPECTED ] ||
3988 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
3989 "found $NUMS, expected $EXPECTED"
3992 run_test 56h "check lfs find ! -name ============================="
3996 test_mkdir -p $DIR/$tdir
3997 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
3998 CMD="$LFIND -ost $UUID $DIR/$tdir"
4000 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4002 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4006 setup_56_special $NUMFILES $NUMDIRS
4008 EXPECTED=$((NUMDIRS + 1))
4009 CMD="$LFIND -type d $TDIR"
4010 NUMS=$($CMD | wc -l)
4011 [ $NUMS -eq $EXPECTED ] ||
4012 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4014 run_test 56j "check lfs find -type d ============================="
4018 setup_56_special $NUMFILES $NUMDIRS
4020 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4021 CMD="$LFIND -type f $TDIR"
4022 NUMS=$($CMD | wc -l)
4023 [ $NUMS -eq $EXPECTED ] ||
4024 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4026 run_test 56k "check lfs find -type f ============================="
4030 setup_56_special $NUMFILES $NUMDIRS
4032 EXPECTED=$((NUMDIRS + NUMFILES))
4033 CMD="$LFIND -type b $TDIR"
4034 NUMS=$($CMD | wc -l)
4035 [ $NUMS -eq $EXPECTED ] ||
4036 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4038 run_test 56l "check lfs find -type b ============================="
4042 setup_56_special $NUMFILES $NUMDIRS
4044 EXPECTED=$((NUMDIRS + NUMFILES))
4045 CMD="$LFIND -type c $TDIR"
4046 NUMS=$($CMD | wc -l)
4047 [ $NUMS -eq $EXPECTED ] ||
4048 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4050 run_test 56m "check lfs find -type c ============================="
4054 setup_56_special $NUMFILES $NUMDIRS
4056 EXPECTED=$((NUMDIRS + NUMFILES))
4057 CMD="$LFIND -type l $TDIR"
4058 NUMS=$($CMD | wc -l)
4059 [ $NUMS -eq $EXPECTED ] ||
4060 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4062 run_test 56n "check lfs find -type l ============================="
4066 setup_56 $NUMFILES $NUMDIRS
4068 utime $TDIR/file1 > /dev/null || error "utime (1)"
4069 utime $TDIR/file2 > /dev/null || error "utime (2)"
4070 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4071 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4072 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4073 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4076 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4077 [ $NUMS -eq $EXPECTED ] || \
4078 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4081 CMD="$LFIND -mtime 0 $TDIR"
4082 NUMS=$($CMD | wc -l)
4083 [ $NUMS -eq $EXPECTED ] ||
4084 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4086 run_test 56o "check lfs find -mtime for old files =========================="
4089 [ $RUNAS_ID -eq $UID ] &&
4090 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4093 setup_56 $NUMFILES $NUMDIRS
4095 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4097 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4098 NUMS=$($CMD | wc -l)
4099 [ $NUMS -eq $EXPECTED ] || \
4100 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4102 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4103 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4104 NUMS=$($CMD | wc -l)
4105 [ $NUMS -eq $EXPECTED ] || \
4106 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4108 run_test 56p "check lfs find -uid and ! -uid ==============================="
4111 [ $RUNAS_ID -eq $UID ] &&
4112 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4115 setup_56 $NUMFILES $NUMDIRS
4117 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4120 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4121 NUMS=$($CMD | wc -l)
4122 [ $NUMS -eq $EXPECTED ] ||
4123 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4125 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4126 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4127 NUMS=$($CMD | wc -l)
4128 [ $NUMS -eq $EXPECTED ] ||
4129 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4131 run_test 56q "check lfs find -gid and ! -gid ==============================="
4135 setup_56 $NUMFILES $NUMDIRS
4138 CMD="$LFIND -size 0 -type f $TDIR"
4139 NUMS=$($CMD | wc -l)
4140 [ $NUMS -eq $EXPECTED ] ||
4141 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4143 CMD="$LFIND ! -size 0 -type f $TDIR"
4144 NUMS=$($CMD | wc -l)
4145 [ $NUMS -eq $EXPECTED ] ||
4146 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4147 echo "test" > $TDIR/$tfile
4148 echo "test2" > $TDIR/$tfile.2 && sync
4150 CMD="$LFIND -size 5 -type f $TDIR"
4151 NUMS=$($CMD | wc -l)
4152 [ $NUMS -eq $EXPECTED ] ||
4153 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4155 CMD="$LFIND -size +5 -type f $TDIR"
4156 NUMS=$($CMD | wc -l)
4157 [ $NUMS -eq $EXPECTED ] ||
4158 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4160 CMD="$LFIND -size +0 -type f $TDIR"
4161 NUMS=$($CMD | wc -l)
4162 [ $NUMS -eq $EXPECTED ] ||
4163 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4165 CMD="$LFIND ! -size -5 -type f $TDIR"
4166 NUMS=$($CMD | wc -l)
4167 [ $NUMS -eq $EXPECTED ] ||
4168 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4170 CMD="$LFIND -size -5 -type f $TDIR"
4171 NUMS=$($CMD | wc -l)
4172 [ $NUMS -eq $EXPECTED ] ||
4173 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4175 run_test 56r "check lfs find -size works =========================="
4177 test_56s() { # LU-611
4179 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4181 if [ $OSTCOUNT -gt 1 ]; then
4182 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4186 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4190 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4191 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4192 NUMS=$($CMD | wc -l)
4193 [ $NUMS -eq $EXPECTED ] ||
4194 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4196 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4197 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4198 NUMS=$($CMD | wc -l)
4199 [ $NUMS -eq $EXPECTED ] ||
4200 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4203 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4204 NUMS=$($CMD | wc -l)
4205 [ $NUMS -eq $EXPECTED ] ||
4206 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4208 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4209 NUMS=$($CMD | wc -l)
4210 [ $NUMS -eq $EXPECTED ] ||
4211 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4214 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4215 NUMS=$($CMD | wc -l)
4216 [ $NUMS -eq $EXPECTED ] ||
4217 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4219 run_test 56s "check lfs find -stripe-count works"
4221 test_56t() { # LU-611
4223 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4225 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4227 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4228 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4229 NUMS=$($CMD | wc -l)
4230 [ $NUMS -eq $EXPECTED ] ||
4231 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4233 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4234 NUMS=$($CMD | wc -l)
4235 [ $NUMS -eq $EXPECTED ] ||
4236 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4238 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4239 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4240 NUMS=$($CMD | wc -l)
4241 [ $NUMS -eq $EXPECTED ] ||
4242 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4244 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4245 NUMS=$($CMD | wc -l)
4246 [ $NUMS -eq $EXPECTED ] ||
4247 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4250 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4251 NUMS=$($CMD | wc -l)
4252 [ $NUMS -eq $EXPECTED ] ||
4253 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4255 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4256 NUMS=$($CMD | wc -l)
4257 [ $NUMS -eq $EXPECTED ] ||
4258 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4261 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4262 NUMS=$($CMD | wc -l)
4263 [ $NUMS -eq $EXPECTED ] ||
4264 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4266 run_test 56t "check lfs find -stripe-size works"
4268 test_56u() { # LU-611
4270 setup_56 $NUMFILES $NUMDIRS "-i 0"
4272 if [ $OSTCOUNT -gt 1 ]; then
4273 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4279 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4280 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4281 NUMS=$($CMD | wc -l)
4282 [ $NUMS -eq $EXPECTED ] ||
4283 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4286 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4287 NUMS=$($CMD | wc -l)
4288 [ $NUMS -eq $EXPECTED ] ||
4289 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4291 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4292 NUMS=$($CMD | wc -l)
4293 [ $NUMS -eq $EXPECTED ] ||
4294 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4297 # This should produce an error and not return any files
4298 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4299 NUMS=$($CMD 2>/dev/null | wc -l)
4300 [ $NUMS -eq $EXPECTED ] ||
4301 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4303 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4304 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4305 NUMS=$($CMD | wc -l)
4306 [ $NUMS -eq $EXPECTED ] ||
4307 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4309 run_test 56u "check lfs find -stripe-index works"
4316 setup_56 $NUMFILES $NUMDIRS
4318 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4319 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4321 for file in $($LFIND -mdt $UUID $TDIR); do
4322 file_mdt_idx=$($GETSTRIPE -M $file)
4323 [ $file_mdt_idx -eq $MDT_IDX ] ||
4324 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4327 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4329 # Get and check the actual stripe count of one file.
4330 # Usage: check_stripe_count <file> <expected_stripe_count>
4331 check_stripe_count() {
4336 [[ -z "$file" || -z "$expected" ]] &&
4337 error "check_stripe_count: invalid argument!"
4339 local cmd="$GETSTRIPE -c $file"
4340 actual=$($cmd) || error "$cmd failed"
4341 actual=${actual%% *}
4343 if [[ $actual -ne $expected ]]; then
4344 [[ $expected -eq -1 ]] ||
4345 error "$cmd wrong: found $actual, expected $expected"
4346 [[ $actual -eq $OSTCOUNT ]] ||
4347 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4355 rm -rf $TDIR || error "remove $TDIR failed"
4356 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4359 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4360 error "$GETSTRIPE -S -d $TDIR failed"
4361 stripe_size=${stripe_size%% *}
4363 local file_size=$((stripe_size * OSTCOUNT))
4364 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4365 local required_space=$((file_num * file_size))
4366 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4367 [[ $free_space -le $((required_space / 1024)) ]] &&
4368 skip_env "need at least $required_space bytes free space," \
4369 "have $free_space kbytes" && return
4372 local dd_count=$((file_size / dd_bs))
4374 # write data into the files
4378 for i in $(seq 1 $NUMFILES); do
4380 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4381 error "write data into $file failed"
4383 for i in $(seq 1 $NUMDIRS); do
4384 for j in $(seq 1 $NUMFILES); do
4385 file=$TDIR/dir$i/file$j
4386 yes | dd bs=$dd_bs count=$dd_count of=$file \
4388 error "write data into $file failed"
4393 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4396 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4398 eval $cmd || error "$cmd failed"
4400 check_stripe_count $TDIR/file1 $expected
4403 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4405 eval $cmd || error "$cmd failed"
4407 for j in $(seq 1 $NUMFILES); do
4408 check_stripe_count $TDIR/dir1/file$j $expected
4411 # lfs_migrate works with lfs find
4412 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4413 $LFS_MIGRATE -y -c $expected"
4415 eval $cmd || error "$cmd failed"
4417 for i in $(seq 2 $NUMFILES); do
4418 check_stripe_count $TDIR/file$i $expected
4420 for i in $(seq 2 $NUMDIRS); do
4421 for j in $(seq 1 $NUMFILES); do
4422 check_stripe_count $TDIR/dir$i/file$j $expected
4426 run_test 56w "check lfs_migrate -c stripe_count works"
4429 check_swap_layouts_support && return 0
4430 [ "$OSTCOUNT" -lt "2" ] &&
4431 skip_env "need 2 OST, skipping test" && return
4433 local dir0=$DIR/$tdir/$testnum
4434 mkdir -p $dir0 || error "creating dir $dir0"
4436 local ref1=/etc/passwd
4437 local file1=$dir0/file1
4439 $SETSTRIPE -c 2 $file1
4441 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4442 stripe=$($GETSTRIPE -c $file1)
4443 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4444 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4449 run_test 56x "lfs migration support"
4452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4453 # note test will not do anything if MDS is not local
4454 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4455 skip "Only applicable to ldiskfs-based MDTs"
4459 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4460 local MNTDEV="osd*.*MDT*.mntdev"
4461 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4462 [ -z "$DEV" ] && error "can't access $MNTDEV"
4463 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4464 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4465 error "can't access $DEV"
4466 DEVISIZE=`awk '/Inode size:/ { print $3 }' $TMP/t57a.dump`
4467 [ "$DEVISIZE" -gt 128 ] || error "inode size $DEVISIZE"
4471 run_test 57a "verify MDS filesystem created with large inodes =="
4474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4475 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4476 skip "Only applicable to ldiskfs-based MDTs"
4480 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4485 local FILEN=$dir/f$FILECOUNT
4487 rm -rf $dir || error "removing $dir"
4488 test_mkdir -p $dir || error "creating $dir"
4489 local num=$(get_mds_dir $dir)
4492 echo "mcreating $FILECOUNT files"
4493 createmany -m $dir/f 1 $FILECOUNT || \
4494 error "creating files in $dir"
4496 # verify that files do not have EAs yet
4497 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4498 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4502 df $dir #make sure we get new statfs data
4503 local MDSFREE=$(do_facet $mymds \
4504 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4505 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4506 echo "opening files to create objects/EAs"
4508 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4509 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4512 # verify that files have EAs now
4513 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4514 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4516 sleep 1 #make sure we get new statfs data
4518 local MDSFREE2=$(do_facet $mymds \
4519 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4520 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4521 if [ "$MDCFREE2" -lt "$((MDCFREE - 8))" ]; then
4522 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4523 error "MDC before $MDCFREE != after $MDCFREE2"
4525 echo "MDC before $MDCFREE != after $MDCFREE2"
4526 echo "unable to confirm if MDS has large inodes"
4531 run_test 57b "default LOV EAs are stored inside large inodes ==="
4534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4535 [ -z "$(which wiretest 2>/dev/null)" ] &&
4536 skip_env "could not find wiretest" && return
4539 run_test 58 "verify cross-platform wire constants =============="
4542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4543 echo "touch 130 files"
4544 createmany -o $DIR/f59- 130
4546 unlinkmany $DIR/f59- 130
4548 # wait for commitment of removal
4549 wait_delete_completed
4551 run_test 59 "verify cancellation of llog records async ========="
4553 TEST60_HEAD="test_60 run $RANDOM"
4555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4556 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4557 [ ! -f run-llog.sh ] && skip_env "missing subtest run-llog.sh" && return
4558 log "$TEST60_HEAD - from kernel mode"
4559 do_facet mgs sh run-llog.sh
4561 run_test 60a "llog sanity tests run from kernel module =========="
4563 test_60b() { # bug 6411
4564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4566 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4578 [ $LLOG_COUNT -gt 50 ] && error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)"|| true
4580 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4584 echo "create 5000 files"
4585 createmany -o $DIR/f60c- 5000
4586 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4587 lctl set_param fail_loc=0x80000137
4588 unlinkmany $DIR/f60c- 5000
4589 lctl set_param fail_loc=0
4591 run_test 60c "unlink file when mds full"
4594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4595 SAVEPRINTK=$(lctl get_param -n printk)
4597 # verify "lctl mark" is even working"
4598 MESSAGE="test message ID $RANDOM $$"
4599 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4600 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
4602 lctl set_param printk=0 || error "set lnet.printk failed"
4603 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
4604 MESSAGE="new test message ID $RANDOM $$"
4605 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
4606 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
4607 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
4609 lctl set_param -n printk="$SAVEPRINTK"
4611 run_test 60d "test printk console message masking"
4614 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4616 dd if=/dev/zero of=$f bs=`page_size` count=1
4617 cancel_lru_locks osc
4618 $MULTIOP $f OSMWUc || error
4621 run_test 61 "mmap() writes don't make sync hang ================"
4623 # bug 2330 - insufficient obd_match error checking causes LBUG
4625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4628 cancel_lru_locks osc
4629 lctl set_param fail_loc=0x405
4630 cat $f && error "cat succeeded, expect -EIO"
4631 lctl set_param fail_loc=0
4633 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
4634 # match every page all of the time.
4635 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
4637 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
4638 test_63a() { # was test_63
4639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4640 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
4641 lctl set_param -n osc.*.max_dirty_mb 0
4642 for i in `seq 10` ; do
4643 dd if=/dev/zero of=$DIR/f63 bs=8k &
4649 lctl set_param -n osc.*.max_dirty_mb $MAX_DIRTY_MB
4650 rm -f $DIR/f63 || true
4652 run_test 63a "Verify oig_wait interruption does not crash ======="
4654 # bug 2248 - async write errors didn't return to application on sync
4655 # bug 3677 - async write errors left page locked
4657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4659 lctl set_param debug=-1
4661 # ensure we have a grant to do async writes
4662 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
4665 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
4666 lctl set_param fail_loc=0x80000406
4667 $MULTIOP $DIR/$tfile Owy && \
4668 error "sync didn't return ENOMEM"
4669 sync; sleep 2; sync # do a real sync this time to flush page
4670 lctl get_param -n llite.*.dump_page_cache | grep locked && \
4671 error "locked page left in cache after async error" || true
4674 run_test 63b "async write errors should be returned to fsync ==="
4677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4679 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
4681 run_test 64a "verify filter grant calculations (in kernel) ====="
4684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4685 [ ! -f oos.sh ] && skip_env "missing subtest oos.sh" && return
4688 run_test 64b "check out-of-space detection on client ==========="
4691 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
4693 run_test 64c "verify grant shrink ========================------"
4695 # bug 1414 - set/get directories' stripe info
4697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4698 test_mkdir -p $DIR/$tdir
4700 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
4702 run_test 65a "directory with no stripe info ===================="
4705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4706 test_mkdir -p $DIR/$tdir
4707 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4710 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
4712 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
4715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4716 if [ $OSTCOUNT -gt 1 ]; then
4717 test_mkdir -p $DIR/$tdir
4718 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
4719 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
4721 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
4724 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
4727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4728 test_mkdir -p $DIR/$tdir
4729 if [ $STRIPECOUNT -le 0 ]; then
4731 elif [ $STRIPECOUNT -gt 2000 ]; then
4732 #LOV_MAX_STRIPE_COUNT is 2000
4733 [ $OSTCOUNT -gt 2000 ] && sc=2000 || sc=$(($OSTCOUNT - 1))
4735 sc=$(($STRIPECOUNT - 1))
4737 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
4738 touch $DIR/$tdir/f4 $DIR/$tdir/f5
4739 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
4740 error "lverify failed"
4742 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
4745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4746 test_mkdir -p $DIR/$tdir
4748 $SETSTRIPE $DIR/$tdir || error "setstripe"
4749 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4750 error "no stripe info failed"
4752 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
4754 run_test 65e "directory setstripe defaults ======================="
4757 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4758 test_mkdir -p $DIR/${tdir}f
4759 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
4761 run_test 65f "dir setstripe permission (should return error) ==="
4764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4765 test_mkdir -p $DIR/$tdir
4766 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4768 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
4769 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
4770 error "delete default stripe failed"
4772 run_test 65g "directory setstripe -d ==========================="
4775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4776 test_mkdir -p $DIR/$tdir
4777 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
4779 test_mkdir -p $DIR/$tdir/dd1
4780 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
4781 error "stripe info inherit failed"
4783 run_test 65h "directory stripe info inherit ===================="
4785 test_65i() { # bug6367
4786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4787 $SETSTRIPE -S 65536 -c -1 $MOUNT
4789 run_test 65i "set non-default striping on root directory (bug 6367)="
4791 test_65ia() { # bug12836
4792 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4793 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
4795 run_test 65ia "getstripe on -1 default directory striping"
4797 test_65ib() { # bug12836
4798 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4799 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
4801 run_test 65ib "getstripe -v on -1 default directory striping"
4803 test_65ic() { # bug12836
4804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4805 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
4807 run_test 65ic "new find on -1 default directory striping"
4809 test_65j() { # bug6367
4810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4812 # if we aren't already remounting for each test, do so for this test
4813 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
4814 cleanup || error "failed to unmount"
4817 $SETSTRIPE -d $MOUNT || error "setstripe failed"
4819 run_test 65j "set default striping on root directory (bug 6367)="
4821 test_65k() { # bug11679
4822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4823 [ "$OSTCOUNT" -lt 2 ] && skip_env "too few OSTs" && return
4824 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4826 echo "Check OST status: "
4827 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
4828 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
4830 for OSC in $MDS_OSCS; do
4831 echo $OSC "is activate"
4832 do_facet $SINGLEMDS lctl --device %$OSC activate
4836 for INACTIVE_OSC in $MDS_OSCS; do
4837 echo "Deactivate: " $INACTIVE_OSC
4838 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
4839 for STRIPE_OSC in $MDS_OSCS; do
4840 OST=`osc_to_ost $STRIPE_OSC`
4841 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
4842 awk -F: /$OST/'{ print $1 }' | head -n 1`
4844 [ -f $DIR/$tdir/$IDX ] && continue
4845 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
4846 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
4848 [ $RC -ne 0 ] && error "setstripe should have succeeded"
4851 echo $INACTIVE_OSC "is Activate."
4852 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
4855 run_test 65k "validate manual striping works properly with deactivated OSCs"
4857 test_65l() { # bug 12836
4858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4859 test_mkdir -p $DIR/$tdir/test_dir
4860 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
4861 $LFS find -mtime -1 $DIR/$tdir >/dev/null
4863 run_test 65l "lfs find on -1 stripe dir ========================"
4865 # bug 2543 - update blocks count on client
4867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4869 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
4870 sync; sync_all_data; sync; sync_all_data
4871 cancel_lru_locks osc
4872 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
4873 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
4875 run_test 66 "update inode blocks count on client ==============="
4880 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4882 if [ ! -z "$LLOOP" ]; then
4883 if swapon -s | grep -q $LLOOP; then
4884 swapoff $LLOOP || error "swapoff failed"
4887 $LCTL blockdev_detach $LLOOP || error "detach failed"
4891 if [ ! -z "$LLITELOOPLOAD" ]; then
4899 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
4903 swapon -s | awk '($1 == "'$1'") { print $4 }'
4906 # test case for lloop driver, basic function
4908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4909 [ "$UID" != 0 ] && skip_env "must run as root" && return
4910 llite_lloop_enabled || \
4911 { skip_env "llite_lloop module disabled" && return; }
4913 trap cleanup_68 EXIT
4915 if ! module_loaded llite_lloop; then
4916 if load_module llite/llite_lloop; then
4919 skip_env "can't find module llite_lloop"
4924 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4925 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
4926 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
4928 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
4929 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
4933 run_test 68a "lloop driver - basic test ========================"
4935 # excercise swapping to lustre by adding a high priority swapfile entry
4936 # and then consuming memory until it is used.
4937 test_68b() { # was test_68
4938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4939 [ "$UID" != 0 ] && skip_env "must run as root" && return
4940 lctl get_param -n devices | grep -q obdfilter && \
4941 skip "local OST" && return
4943 grep -q llite_lloop /proc/modules
4944 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
4946 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
4947 skip "can't reliably test swap with TCP" && return
4949 MEMTOTAL=`meminfo MemTotal`
4950 NR_BLOCKS=$((MEMTOTAL>>8))
4951 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
4953 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
4954 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
4957 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
4959 trap cleanup_68 EXIT
4961 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
4963 echo "before: `swapon -s | grep $LLOOP`"
4964 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
4965 echo "after: `swapon -s | grep $LLOOP`"
4966 SWAPUSED=`swap_used $LLOOP`
4970 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
4972 run_test 68b "support swapping to Lustre ========================"
4974 # bug5265, obdfilter oa2dentry return -ENOENT
4975 # #define OBD_FAIL_OST_ENOENT 0x217
4977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4978 remote_ost_nodsh && skip "remote OST with nodsh" && return
4981 $SETSTRIPE -c 1 -i 0 $f
4983 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
4985 do_facet ost1 lctl set_param fail_loc=0x217
4986 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
4987 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
4989 do_facet ost1 lctl set_param fail_loc=0
4990 $DIRECTIO write $f 0 2 || error "write error"
4992 cancel_lru_locks osc
4993 $DIRECTIO read $f 0 1 || error "read error"
4995 do_facet ost1 lctl set_param fail_loc=0x217
4996 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
4998 do_facet ost1 lctl set_param fail_loc=0
5001 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5004 test_mkdir -p $DIR/$tdir
5005 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5007 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5009 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5011 check_kernel_version 43 || return 0
5012 [ "$RUNAS_ID" = "$UID" ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5014 # Check that testing environment is properly set up. Skip if not
5015 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5016 skip_env "User $RUNAS_ID does not exist - skipping"
5019 # We had better clear the $DIR to get enough space for dd
5024 $RUNAS dd if=/dev/zero of=$DIR/f72 bs=512 count=1 || error
5025 # See if we are still setuid/sgid
5026 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on write"
5027 # Now test that MDS is updated too
5028 cancel_lru_locks mdc
5029 test -u $DIR/f72 -o -g $DIR/f72 && error "S/gid is not dropped on MDS"
5032 run_test 72a "Test that remove suid works properly (bug5695) ===="
5034 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5037 [ "$RUNAS_ID" = "$UID" ] && \
5038 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5039 [ "$RUNAS_ID" -eq 0 ] && \
5040 skip_env "RUNAS_ID = 0 -- skipping" && return
5042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5043 # Check that testing environment is properly set up. Skip if not
5044 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5045 skip_env "User $RUNAS_ID does not exist - skipping"
5048 touch $DIR/${tfile}-f{g,u}
5049 test_mkdir $DIR/${tfile}-dg
5050 test_mkdir $DIR/${tfile}-du
5051 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5052 chmod g+s $DIR/${tfile}-{f,d}g
5053 chmod u+s $DIR/${tfile}-{f,d}u
5054 for perm in 777 2777 4777; do
5055 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5056 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5057 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5058 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5062 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5064 # bug 3462 - multiple simultaneous MDC requests
5066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5067 test_mkdir $DIR/d73-1
5068 test_mkdir $DIR/d73-2
5069 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5072 lctl set_param fail_loc=0x80000129
5073 $MULTIOP $DIR/d73-1/f73-2 Oc &
5075 lctl set_param fail_loc=0
5077 $MULTIOP $DIR/d73-2/f73-3 Oc &
5081 wait $pid1 || return 1
5085 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5086 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5087 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5091 run_test 73 "multiple MDC requests (should not deadlock)"
5093 test_74a() { # bug 6149, 6184
5094 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5095 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5097 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5098 # will spin in a tight reconnection loop
5100 lctl set_param fail_loc=0x8000030e
5101 # get any lock that won't be difficult - lookup works.
5103 lctl set_param fail_loc=0
5107 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5109 test_74b() { # bug 13310
5110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5111 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5113 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5114 # will spin in a tight reconnection loop
5115 lctl set_param fail_loc=0x8000030e
5116 # get a "difficult" lock
5118 lctl set_param fail_loc=0
5122 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5125 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5126 #define OBD_FAIL_LDLM_NEW_LOCK
5127 lctl set_param fail_loc=0x80000319
5128 touch $DIR/$tfile && error "Touch successful"
5131 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5134 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5137 get_inode_slab_tunables() {
5138 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5141 set_inode_slab_tunables() {
5142 echo "lustre_inode_cache $1" > /proc/slabinfo
5145 test_76() { # Now for bug 20433, added originally in bug 1443
5146 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5147 local SLAB_SETTINGS=`get_inode_slab_tunables`
5148 local CPUS=`getconf _NPROCESSORS_ONLN`
5149 # we cannot set limit below 1 which means 1 inode in each
5150 # per-cpu cache is still allowed
5151 set_inode_slab_tunables "1 1 0"
5152 cancel_lru_locks osc
5153 BEFORE_INODES=`num_inodes`
5154 echo "before inodes: $BEFORE_INODES"
5156 [ "$SLOW" = "no" ] && COUNT=100
5157 for i in `seq $COUNT`; do
5161 cancel_lru_locks osc
5162 AFTER_INODES=`num_inodes`
5163 echo "after inodes: $AFTER_INODES"
5165 while [ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]; do
5167 AFTER_INODES=`num_inodes`
5169 echo "wait $wait seconds inodes: $AFTER_INODES"
5170 if [ $wait -gt 30 ]; then
5171 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5174 set_inode_slab_tunables "$SLAB_SETTINGS"
5176 run_test 76 "confirm clients recycle inodes properly ===="
5182 # Note: in sptlrpc modes which enable its own bulk checksum, the
5183 # original crc32_le bulk checksum will be automatically disabled,
5184 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5185 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5186 # In this case set_checksums() will not be no-op, because sptlrpc
5187 # bulk checksum will be enabled all through the test.
5189 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5190 lctl set_param -n osc.*.checksums $1
5194 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5195 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5196 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5197 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5200 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5201 log "set checksum type to $1"
5204 F77_TMP=$TMP/f77-temp
5207 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5208 error "error writing to $F77_TMP"
5211 test_77a() { # bug 10889
5212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5213 $GSS && skip "could not run with gss" && return
5214 [ ! -f $F77_TMP ] && setup_f77
5216 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5220 run_test 77a "normal checksum read/write operation ============="
5222 test_77b() { # bug 10889
5223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5224 $GSS && skip "could not run with gss" && return
5225 [ ! -f $F77_TMP ] && setup_f77
5226 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5227 lctl set_param fail_loc=0x80000409
5229 dd if=$F77_TMP of=$DIR/f77b bs=1M count=$F77SZ conv=sync || \
5230 error "dd error: $?"
5231 lctl set_param fail_loc=0
5234 run_test 77b "checksum error on client write ===================="
5236 test_77c() { # bug 10889
5237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5238 $GSS && skip "could not run with gss" && return
5239 [ ! -f $DIR/f77b ] && skip "requires 77b - skipping" && return
5241 for algo in $CKSUM_TYPES; do
5242 cancel_lru_locks osc
5243 set_checksum_type $algo
5244 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5245 lctl set_param fail_loc=0x80000408
5246 cmp $F77_TMP $DIR/f77b || error "file compare failed"
5247 lctl set_param fail_loc=0
5250 set_checksum_type $ORIG_CSUM_TYPE
5253 run_test 77c "checksum error on client read ==================="
5255 test_77d() { # bug 10889
5256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5257 $GSS && skip "could not run with gss" && return
5258 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5259 lctl set_param fail_loc=0x80000409
5261 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5262 error "direct write: rc=$?"
5263 lctl set_param fail_loc=0
5266 run_test 77d "checksum error on OST direct write ==============="
5268 test_77e() { # bug 10889
5269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5270 $GSS && skip "could not run with gss" && return
5271 [ ! -f $DIR/f77 ] && skip "requires 77d - skipping" && return
5272 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5273 lctl set_param fail_loc=0x80000408
5275 cancel_lru_locks osc
5276 directio read $DIR/f77 0 $F77SZ $((1024 * 1024)) || \
5277 error "direct read: rc=$?"
5278 lctl set_param fail_loc=0
5281 run_test 77e "checksum error on OST direct read ================"
5283 test_77f() { # bug 10889
5284 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5285 $GSS && skip "could not run with gss" && return
5287 for algo in $CKSUM_TYPES; do
5288 cancel_lru_locks osc
5289 set_checksum_type $algo
5290 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5291 lctl set_param fail_loc=0x409
5292 directio write $DIR/f77 0 $F77SZ $((1024 * 1024)) && \
5293 error "direct write succeeded"
5294 lctl set_param fail_loc=0
5296 set_checksum_type $ORIG_CSUM_TYPE
5299 run_test 77f "repeat checksum error on write (expect error) ===="
5301 test_77g() { # bug 10889
5302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5303 $GSS && skip "could not run with gss" && return
5304 remote_ost_nodsh && skip "remote OST with nodsh" && return
5306 [ ! -f $F77_TMP ] && setup_f77
5308 $SETSTRIPE -c 1 -i 0 $DIR/f77g
5309 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5310 do_facet ost1 lctl set_param fail_loc=0x8000021a
5312 dd if=$F77_TMP of=$DIR/f77g bs=1M count=$F77SZ || \
5313 error "write error: rc=$?"
5314 do_facet ost1 lctl set_param fail_loc=0
5317 run_test 77g "checksum error on OST write ======================"
5319 test_77h() { # bug 10889
5320 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5321 $GSS && skip "could not run with gss" && return
5322 remote_ost_nodsh && skip "remote OST with nodsh" && return
5324 [ ! -f $DIR/f77g ] && skip "requires 77g - skipping" && return
5325 cancel_lru_locks osc
5326 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5327 do_facet ost1 lctl set_param fail_loc=0x8000021b
5329 cmp $F77_TMP $DIR/f77g || error "file compare failed"
5330 do_facet ost1 lctl set_param fail_loc=0
5333 run_test 77h "checksum error on OST read ======================="
5335 test_77i() { # bug 13805
5336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5337 $GSS && skip "could not run with gss" && return
5338 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5339 lctl set_param fail_loc=0x40b
5340 remount_client $MOUNT
5341 lctl set_param fail_loc=0
5342 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5343 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5344 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5345 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5347 remount_client $MOUNT
5349 run_test 77i "client not supporting OSD_CONNECT_CKSUM =========="
5351 test_77j() { # bug 13805
5352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5353 $GSS && skip "could not run with gss" && return
5354 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5355 lctl set_param fail_loc=0x40c
5356 remount_client $MOUNT
5357 lctl set_param fail_loc=0
5358 sleep 2 # wait async osc connect to finish
5359 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5360 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5361 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5362 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5364 remount_client $MOUNT
5366 run_test 77j "client only supporting ADLER32 ===================="
5368 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5372 test_78() { # bug 10901
5373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5374 remote_ost || { skip_env "local OST" && return; }
5377 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5378 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5379 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5380 echo "MemTotal: $MEMTOTAL"
5381 # reserve 256MB of memory for the kernel and other running processes,
5382 # and then take 1/2 of the remaining memory for the read/write buffers.
5383 if [ $MEMTOTAL -gt 512 ] ;then
5384 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5386 # for those poor memory-starved high-end clusters...
5387 MEMTOTAL=$((MEMTOTAL / 2))
5389 echo "Mem to use for directio: $MEMTOTAL"
5390 [ $F78SIZE -gt $MEMTOTAL ] && F78SIZE=$MEMTOTAL
5391 [ $F78SIZE -gt 512 ] && F78SIZE=512
5392 [ $F78SIZE -gt $((MAXFREE / 1024)) ] && F78SIZE=$((MAXFREE / 1024))
5393 SMALLESTOST=`lfs df $DIR |grep OST | awk '{print $4}' |sort -n |head -1`
5394 echo "Smallest OST: $SMALLESTOST"
5395 [ $SMALLESTOST -lt 10240 ] && \
5396 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5398 [ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ] && \
5399 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5401 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5402 echo "File size: $F78SIZE"
5403 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5404 for i in `seq 1 $NSEQ`
5406 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5407 echo directIO rdwr round $i of $NSEQ
5408 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5413 run_test 78 "handle large O_DIRECT writes correctly ============"
5415 test_79() { # bug 12743
5416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5417 wait_delete_completed
5419 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5420 BKFREE=$(calc_osc_kbytes kbytesfree)
5421 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5423 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5424 DFTOTAL=`echo $STRING | cut -d, -f1`
5425 DFUSED=`echo $STRING | cut -d, -f2`
5426 DFAVAIL=`echo $STRING | cut -d, -f3`
5427 DFFREE=$(($DFTOTAL - $DFUSED))
5429 ALLOWANCE=$((64 * $OSTCOUNT))
5431 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5432 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5433 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5435 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5436 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5437 error "df free($DFFREE) mismatch OST free($BKFREE)"
5439 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5440 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5441 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5444 run_test 79 "df report consistency check ======================="
5446 test_80() { # bug 10718
5447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5448 # relax strong synchronous semantics for slow backends like ZFS
5449 local soc="obdfilter.*.sync_on_lock_cancel"
5450 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5452 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5453 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5454 facet_active_host $host; done | sort -u)
5455 do_nodes $hosts lctl set_param $soc=never
5458 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5460 local BEFORE=`date +%s`
5461 cancel_lru_locks osc
5462 local AFTER=`date +%s`
5463 local DIFF=$((AFTER-BEFORE))
5464 if [ $DIFF -gt 1 ] ; then
5465 error "elapsed for 1M@1T = $DIFF"
5468 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5472 run_test 80 "Page eviction is equally fast at high offsets too ===="
5474 test_81a() { # LU-456
5475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5476 remote_ost_nodsh && skip "remote OST with nodsh" && return
5477 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5478 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5479 do_facet ost1 lctl set_param fail_loc=0x80000228
5481 # write should trigger a retry and success
5482 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5483 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5485 if [ $RC -ne 0 ] ; then
5486 error "write should success, but failed for $RC"
5489 run_test 81a "OST should retry write when get -ENOSPC ==============="
5491 test_81b() { # LU-456
5492 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5493 remote_ost_nodsh && skip "remote OST with nodsh" && return
5494 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5495 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5496 do_facet ost1 lctl set_param fail_loc=0x228
5498 # write should retry several times and return -ENOSPC finally
5499 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5500 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5503 if [ $RC -ne $ENOSPC ] ; then
5504 error "dd should fail for -ENOSPC, but succeed."
5507 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5509 test_82() { # LU-1031
5510 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5514 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5516 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5518 kill -USR1 $MULTIPID2
5520 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5521 error "First grouplock does not block second one"
5523 echo "Second grouplock blocks first one"
5525 kill -USR1 $MULTIPID1
5529 run_test 82 "Basic grouplock test ==============================="
5532 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && \
5534 test_mkdir -p $DIR/d99cvsroot
5535 chown $RUNAS_ID $DIR/d99cvsroot
5536 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5539 $RUNAS cvs -d $DIR/d99cvsroot init || error
5542 run_test 99a "cvs init ========================================="
5545 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5546 [ ! -d $DIR/d99cvsroot ] && test_99a
5548 # some versions of cvs import exit(1) when asked to import links or
5549 # files they can't read. ignore those files.
5550 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5551 ! -perm +4 -printf '-I %f\n')
5552 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5553 d99reposname vtag rtag
5555 run_test 99b "cvs import ======================================="
5558 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5559 [ ! -d $DIR/d99cvsroot ] && test_99b
5561 test_mkdir -p $DIR/d99reposname
5562 chown $RUNAS_ID $DIR/d99reposname
5563 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5565 run_test 99c "cvs checkout ====================================="
5568 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5569 [ ! -d $DIR/d99cvsroot ] && test_99c
5570 cd $DIR/d99reposname
5572 $RUNAS cvs add -m 'addmsg' foo99
5574 run_test 99d "cvs add =========================================="
5577 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5578 [ ! -d $DIR/d99cvsroot ] && test_99c
5579 cd $DIR/d99reposname
5582 run_test 99e "cvs update ======================================="
5585 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5586 [ ! -d $DIR/d99cvsroot ] && test_99d
5587 cd $DIR/d99reposname
5588 $RUNAS cvs commit -m 'nomsg' foo99
5589 rm -fr $DIR/d99cvsroot
5591 run_test 99f "cvs commit ======================================="
5594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5595 [ "$NETTYPE" = tcp ] || \
5596 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5599 remote_ost_nodsh && skip "remote OST with nodsh" && return
5600 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5602 { skip "useless for local single node setup" && return; }
5604 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5605 [ "$PROT" != "tcp" ] && continue
5606 RPORT=$(echo $REMOTE | cut -d: -f2)
5607 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5610 LPORT=`echo $LOCAL | cut -d: -f2`
5611 if [ $LPORT -ge 1024 ]; then
5612 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
5614 error_exit "local: $LPORT > 1024, remote: $RPORT"
5617 [ "$rc" = 0 ] || error_exit "privileged port not found" )
5619 run_test 100 "check local port using privileged port ==========="
5621 function get_named_value()
5630 echo $line | sed "s/^$tag[ ]*//"
5637 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
5638 awk '/^max_cached_mb/ { print $2 }')
5641 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
5646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5650 local cache_limit=32
5652 $LCTL set_param -n osc.*-osc*.rpc_stats 0
5653 trap cleanup_101a EXIT
5654 $LCTL set_param -n llite.*.read_ahead_stats 0
5655 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
5658 # randomly read 10000 of 64K chunks from file 3x 32MB in size
5660 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
5661 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
5664 for s in `$LCTL get_param -n llite.*.read_ahead_stats | \
5665 get_named_value 'read but discarded' | cut -d" " -f1`; do
5666 discard=$(($discard + $s))
5670 if [ $(($discard * 10)) -gt $nreads ] ;then
5671 $LCTL get_param osc.*-osc*.rpc_stats
5672 $LCTL get_param llite.*.read_ahead_stats
5673 error "too many ($discard) discarded pages"
5675 rm -f $DIR/$tfile || true
5677 run_test 101a "check read-ahead for random reads ================"
5680 test_mkdir -p $DIR/$tdir
5682 STRIPE_COUNT=$OSTCOUNT
5685 local list=$(comma_list $(osts_nodes))
5686 set_osd_param $list '' read_cache_enable 0
5687 set_osd_param $list '' writethrough_cache_enable 0
5689 trap cleanup_test101bc EXIT
5690 # prepare the read-ahead file
5691 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
5693 dd if=/dev/zero of=$DIR/$tfile bs=1024k count=100 2> /dev/null
5696 cleanup_test101bc() {
5701 local list=$(comma_list $(osts_nodes))
5702 set_osd_param $list '' read_cache_enable 1
5703 set_osd_param $list '' writethrough_cache_enable 1
5707 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
5712 local STRIPE_SIZE=1048576
5713 local RA_INC=1048576
5714 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
5715 local FILE_LENGTH=$((64*100))
5716 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
5717 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
5718 DISCARD=`$LCTL get_param -n llite.*.read_ahead_stats | \
5719 get_named_value 'read but discarded' | \
5720 cut -d" " -f1 | calc_total`
5721 if [ $DISCARD -gt $discard_limit ]; then
5722 $LCTL get_param llite.*.read_ahead_stats
5723 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
5725 echo "Read-ahead success for size ${READ_SIZE}"
5730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5731 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping stride IO stride-ahead test" && return
5732 local STRIPE_SIZE=1048576
5733 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
5734 local FILE_LENGTH=$((STRIPE_SIZE*100))
5735 local ITERATION=$((FILE_LENGTH/STRIDE_SIZE))
5736 # prepare the read-ahead file
5738 cancel_lru_locks osc
5739 for BIDX in 2 4 8 16 32 64 128 256
5741 local BSIZE=$((BIDX*4096))
5742 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
5743 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
5744 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
5745 $LCTL set_param -n llite.*.read_ahead_stats 0
5746 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
5747 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
5748 cancel_lru_locks osc
5754 run_test 101b "check stride-io mode read-ahead ================="
5757 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5758 local STRIPE_SIZE=1048576
5759 local FILE_LENGTH=$((STRIPE_SIZE*100))
5765 cancel_lru_locks osc
5766 $LCTL set_param osc.*.rpc_stats 0
5767 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
5768 for osc in $($LCTL get_param -N osc.*); do
5769 if [ "$osc" == "osc.num_refs" ]; then
5773 local lines=$($LCTL get_param -n ${osc}.rpc_stats | wc | awk '{print $1}')
5774 if [ $lines -le 20 ]; then
5778 local rpc4k=$($LCTL get_param -n ${osc}.rpc_stats |
5779 awk '$1 == "1:" { print $2; exit; }')
5780 local rpc8k=$($LCTL get_param -n ${osc}.rpc_stats |
5781 awk '$1 == "2:" { print $2; exit; }')
5782 local rpc16k=$($LCTL get_param -n ${osc}.rpc_stats |
5783 awk '$1 == "4:" { print $2; exit; }')
5784 local rpc32k=$($LCTL get_param -n ${osc}.rpc_stats |
5785 awk '$1 == "8:" { print $2; exit; }')
5787 [ $rpc4k != 0 ] && error "Small 4k read IO ${rpc4k}!"
5788 [ $rpc8k != 0 ] && error "Small 8k read IO ${rpc8k}!"
5789 [ $rpc16k != 0 ] && error "Small 16k read IO ${rpc16k}!"
5790 [ $rpc32k != 0 ] && error "Small 32k read IO ${rpc32k}!"
5791 echo "${osc} rpc check passed!"
5796 run_test 101c "check stripe_size aligned read-ahead ================="
5799 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
5800 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
5804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5805 local file=$DIR/$tfile
5806 local size=${FILESIZE_101c:-500}
5807 local ra_MB=${READAHEAD_MB:-40}
5809 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5810 [ $space -gt $((size * 1024)) ] ||
5811 { skip "Need free space ${size}M, have $space" && return; }
5813 echo Creating ${size}M test file $file
5814 dd if=/dev/zero of=$file bs=1M count=$size || error "dd failed"
5815 echo Cancel LRU locks on lustre client to flush the client cache
5816 cancel_lru_locks osc
5818 echo Disable read-ahead
5819 local old_READAHEAD=$(set_read_ahead 0)
5821 echo Reading the test file $file with read-ahead disabled
5822 time_ra_OFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5824 echo Cancel LRU locks on lustre client to flush the client cache
5825 cancel_lru_locks osc
5826 echo Enable read-ahead with ${ra_MB}MB
5827 set_read_ahead $ra_MB
5829 echo Reading the test file $file with read-ahead enabled
5830 time_ra_ON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$size")
5832 echo read-ahead disabled time read $time_ra_OFF
5833 echo read-ahead enabled time read $time_ra_ON
5835 set_read_ahead $old_READAHEAD
5837 wait_delete_completed
5839 [ $time_ra_ON -lt $time_ra_OFF ] ||
5840 error "read-ahead enabled time read (${time_ra_ON}s) is more than
5841 read-ahead disabled time read (${time_ra_OFF}s) filesize ${size}M"
5843 run_test 101d "file read with and without read-ahead enabled ================="
5846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5847 local file=$DIR/$tfile
5852 local space=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
5853 local need_space=$((count * size))
5854 [ $space -gt $need_space ] ||
5855 { skip_env "Need free space $need_space, have $space" && return; }
5857 echo Creating $count ${size}K test files
5858 for ((i = 0; i < $count; i++)); do
5859 dd if=/dev/zero of=${file}_${i} bs=$blksize count=$size 2>/dev/null
5862 echo Cancel LRU locks on lustre client to flush the client cache
5863 cancel_lru_locks osc
5865 echo Reset readahead stats
5866 $LCTL set_param -n llite.*.read_ahead_stats 0
5868 for ((i = 0; i < $count; i++)); do
5869 dd if=${file}_${i} of=/dev/null bs=$blksize count=$size 2>/dev/null
5872 local miss=$($LCTL get_param -n llite.*.read_ahead_stats | \
5873 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5875 for ((i = 0; i < $count; i++)); do
5876 rm -rf ${file}_${i} 2>/dev/null
5879 #10000 means 20% reads are missing in readahead
5880 [ $miss -lt 10000 ] || error "misses too much for small reads"
5882 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
5884 cleanup_test101f() {
5886 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
5887 rm -rf $DIR/$tfile 2>/dev/null
5891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5892 local file=$DIR/$tfile
5895 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
5896 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
5897 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
5898 trap cleanup_test101f EXIT
5900 echo Cancel LRU locks on lustre client to flush the client cache
5901 cancel_lru_locks osc
5903 echo Reset readahead stats
5904 $LCTL set_param -n llite.*.read_ahead_stats 0
5905 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
5906 # readahead should read in 2M file on second read, so only miss
5908 echo Random 4K reads on 2M file for 1000 times
5909 $READS -f $file -s 2097152 -b 4096 -n $nreads
5911 echo checking missing pages
5912 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
5913 get_named_value 'misses' | cut -d" " -f1 | calc_total)
5915 [ $miss -lt 3 ] || error "misses too much pages!"
5918 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
5921 test_mkdir -p $DIR/$tdir
5922 chown $RUNAS_ID $DIR/$tdir
5925 STRIPE_COUNT=$OSTCOUNT
5926 [ $OSTCOUNT -gt 4 ] && STRIPE_COUNT=4
5928 trap cleanup_test102 EXIT
5930 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
5932 for num in 1 2 3 4; do
5933 for count in $(seq 1 $STRIPE_COUNT); do
5934 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
5935 local size=`expr $STRIPE_SIZE \* $num`
5936 local file=file"$num-$idx-$count"
5937 $1 $SETSTRIPE -S $size -i $idx -c $count $file
5943 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
5949 rm -rf $DIR/d0.sanity/d102
5953 local testfile=$DIR/xattr_testfile
5957 [ "$UID" != 0 ] && skip_env "must run as root" && return
5958 [ -z "`lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr`" ] &&
5959 skip_env "must have user_xattr" && return
5961 [ -z "$(which setfattr 2>/dev/null)" ] &&
5962 skip_env "could not find setfattr" && return
5964 echo "set/get xattr..."
5965 setfattr -n trusted.name1 -v value1 $testfile || error
5966 getfattr -n trusted.name1 $testfile 2> /dev/null |
5967 grep "trusted.name1=.value1" ||
5968 error "$testfile missing trusted.name1=value1"
5970 setfattr -n user.author1 -v author1 $testfile || error
5971 getfattr -n user.author1 $testfile 2> /dev/null |
5972 grep "user.author1=.author1" ||
5973 error "$testfile missing trusted.author1=author1"
5976 setfattr -n trusted.name2 -v value2 $testfile ||
5977 error "$testfile unable to set trusted.name2"
5978 setfattr -n trusted.name3 -v value3 $testfile ||
5979 error "$testfile unable to set trusted.name3"
5980 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
5981 grep "trusted.name" | wc -l) -eq 3 ] ||
5982 error "$testfile missing 3 trusted.name xattrs"
5984 setfattr -n user.author2 -v author2 $testfile ||
5985 error "$testfile unable to set user.author2"
5986 setfattr -n user.author3 -v author3 $testfile ||
5987 error "$testfile unable to set user.author3"
5988 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
5989 grep "user.author" | wc -l) -eq 3 ] ||
5990 error "$testfile missing 3 user.author xattrs"
5992 echo "remove xattr..."
5993 setfattr -x trusted.name1 $testfile ||
5994 error "$testfile error deleting trusted.name1"
5995 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
5996 error "$testfile did not delete trusted.name1 xattr"
5998 setfattr -x user.author1 $testfile ||
5999 error "$testfile error deleting user.author1"
6000 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6001 error "$testfile did not delete trusted.name1 xattr"
6003 # b10667: setting lustre special xattr be silently discarded
6004 echo "set lustre special xattr ..."
6005 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6006 error "$testfile allowed setting trusted.lov"
6008 run_test 102a "user xattr test =================================="
6011 # b10930: get/set/list trusted.lov xattr
6012 echo "get/set/list trusted.lov xattr ..."
6013 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6014 local testfile=$DIR/$tfile
6015 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6016 error "setstripe failed"
6017 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6018 error "getstripe failed"
6019 getfattr -d -m "^trusted" $testfile 2> /dev/null | \
6020 grep "trusted.lov" || error "can't get trusted.lov from $testfile"
6022 local testfile2=${testfile}2
6023 local value=`getfattr -n trusted.lov $testfile 2> /dev/null | \
6024 grep "trusted.lov" |sed -e 's/[^=]\+=//'`
6027 setfattr -n trusted.lov -v $value $testfile2
6028 local stripe_size=$($GETSTRIPE -S $testfile2)
6029 local stripe_count=$($GETSTRIPE -c $testfile2)
6030 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6031 [ $stripe_count -eq $STRIPECOUNT ] ||
6032 error "stripe count $stripe_count != $STRIPECOUNT"
6035 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6038 # b10930: get/set/list lustre.lov xattr
6039 echo "get/set/list lustre.lov xattr ..."
6040 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
6041 test_mkdir -p $DIR/$tdir
6042 chown $RUNAS_ID $DIR/$tdir
6043 local testfile=$DIR/$tdir/$tfile
6044 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6045 error "setstripe failed"
6046 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6047 error "getstripe failed"
6048 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6049 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6051 local testfile2=${testfile}2
6052 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6053 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6055 $RUNAS $MCREATE $testfile2
6056 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6057 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6058 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6059 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6060 [ $stripe_count -eq $STRIPECOUNT ] ||
6061 error "stripe count $stripe_count != $STRIPECOUNT"
6063 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6065 compare_stripe_info1() {
6066 local stripe_index_all_zero=true
6068 for num in 1 2 3 4; do
6069 for count in $(seq 1 $STRIPE_COUNT); do
6070 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6071 local size=$((STRIPE_SIZE * num))
6072 local file=file"$num-$offset-$count"
6073 stripe_size=$(lfs getstripe -S $PWD/$file)
6074 [ $stripe_size -ne $size ] &&
6075 error "$file: size $stripe_size != $size"
6076 stripe_count=$(lfs getstripe -c $PWD/$file)
6077 # allow fewer stripes to be created, ORI-601
6078 [ $stripe_count -lt $(((3 * count + 3) / 4)) ]&&
6079 error "$file: count $stripe_count != $count"
6080 stripe_index=$(lfs getstripe -i $PWD/$file)
6081 [ $stripe_index -ne 0 ] &&
6082 stripe_index_all_zero=false
6086 $stripe_index_all_zero &&
6087 error "all files are being extracted starting from OST index 0"
6092 [ -n "$(which tar 2>/dev/null)" ] &&
6093 strings $(which tar) | grep -q "lustre" && echo tar
6097 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6098 # b10930: tar test for trusted.lov xattr
6099 TAR=$(find_lustre_tar)
6100 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6101 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6103 test_mkdir -p $DIR/d102d
6104 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6106 compare_stripe_info1
6108 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6112 # b10930: tar test for trusted.lov xattr
6113 TAR=$(find_lustre_tar)
6114 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6115 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6117 test_mkdir -p $DIR/d102f
6119 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6121 compare_stripe_info1
6123 run_test 102f "tar copy files, not keep osts ==========="
6126 local xsize=${1:-1024} # in bytes
6127 local file=$DIR/$tfile
6129 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6130 skip "must have user_xattr" && return 0
6131 [ -z "$(which setfattr 2>/dev/null)" ] &&
6132 skip_env "could not find setfattr" && return 0
6133 [ -z "$(which getfattr 2>/dev/null)" ] &&
6134 skip_env "could not find getfattr" && return 0
6138 local value="$(generate_string $xsize)"
6140 local xbig=trusted.big
6141 log "save $xbig on $file"
6142 setfattr -n $xbig -v $value $file ||
6143 error "saving $xbig on $file failed"
6145 local orig=$(get_xattr_value $xbig $file)
6146 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6148 local xsml=trusted.sml
6149 log "save $xsml on $file"
6150 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6152 local new=$(get_xattr_value $xbig $file)
6153 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6155 log "grow $xsml on $file"
6156 setfattr -n $xsml -v "$value" $file ||
6157 error "growing $xsml on $file failed"
6159 new=$(get_xattr_value $xbig $file)
6160 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6161 log "$xbig still valid after growing $xsml"
6166 test_102h() { # bug 15777
6169 run_test 102h "grow xattr from inside inode to external block"
6172 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6173 grow_xattr $(max_xattr_size)
6175 run_test 102ha "grow xattr from inside inode to external inode"
6177 test_102i() { # bug 17038
6179 ln -s $DIR/$tfile $DIR/${tfile}link
6180 getfattr -n trusted.lov $DIR/$tfile || error "lgetxattr on $DIR/$tfile failed"
6181 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 | grep -i "no such attr" || error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6182 rm -f $DIR/$tfile $DIR/${tfile}link
6184 run_test 102i "lgetxattr test on symbolic link ============"
6187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6188 TAR=$(find_lustre_tar)
6189 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6190 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping N-stripe test" && return
6191 setup_test102 "$RUNAS"
6192 test_mkdir -p $DIR/d102j
6193 chown $RUNAS_ID $DIR/d102j
6194 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6196 compare_stripe_info1 "$RUNAS"
6198 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6202 # b22187 just check that does not crash for regular file.
6203 setfattr -n trusted.lov $DIR/$tfile
6204 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6205 local test_kdir=$DIR/d102k
6206 test_mkdir $test_kdir
6207 local default_size=`$GETSTRIPE -S $test_kdir`
6208 local default_count=`$GETSTRIPE -c $test_kdir`
6209 local default_offset=`$GETSTRIPE -i $test_kdir`
6210 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $test_kdir ||
6211 error 'dir setstripe failed'
6212 setfattr -n trusted.lov $test_kdir
6213 local stripe_size=`$GETSTRIPE -S $test_kdir`
6214 local stripe_count=`$GETSTRIPE -c $test_kdir`
6215 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6216 [ $stripe_size -eq $default_size ] ||
6217 error "stripe size $stripe_size != $default_size"
6218 [ $stripe_count -eq $default_count ] ||
6219 error "stripe count $stripe_count != $default_count"
6220 [ $stripe_offset -eq $default_offset ] ||
6221 error "stripe offset $stripe_offset != $default_offset"
6222 rm -rf $DIR/$tfile $test_kdir
6224 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6227 # LU-532 trusted. xattr is invisible to non-root
6228 local testfile=$DIR/$tfile
6232 echo "listxattr as user..."
6233 chown $RUNAS_ID $testfile
6234 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6235 grep -q "trusted" &&
6236 error "$testfile trusted xattrs are user visible"
6240 run_test 102l "listxattr filter test =================================="
6246 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6251 [ "$UID" != 0 ] && skip_env "must run as root" && return
6252 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
6253 [ -z "$(which setfacl 2>/dev/null)" ] && skip_env "could not find setfacl" && return
6254 $GSS && skip "could not run under gss" && return
6256 declare -a identity_old
6258 for num in $(seq $MDSCOUNT); do
6259 switch_identity $num true || identity_old[$num]=$?
6266 echo "performing cp ..."
6267 run_acl_subtest cp || error
6268 echo "performing getfacl-noacl..."
6269 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6270 echo "performing misc..."
6271 run_acl_subtest misc || error "misc test failed"
6272 echo "performing permissions..."
6273 run_acl_subtest permissions || error "permissions failed"
6274 echo "performing setfacl..."
6275 run_acl_subtest setfacl || error "setfacl test failed"
6277 # inheritance test got from HP
6278 echo "performing inheritance..."
6279 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6280 chmod +x make-tree || error "chmod +x failed"
6281 run_acl_subtest inheritance || error "inheritance test failed"
6284 echo "LU-974 ignore umask when acl is enabled..."
6285 run_acl_subtest 974 || error "LU-974 test failed"
6286 if [ $MDSCOUNT -ge 2 ]; then
6287 run_acl_subtest 974_remote ||
6288 error "LU-974 test failed under remote dir"
6291 echo "LU-2561 newly created file is same size as directory..."
6292 run_acl_subtest 2561 || error "LU-2561 test failed"
6297 for num in $(seq $MDSCOUNT); do
6298 if [ "${identity_old[$num]}" = 1 ]; then
6299 switch_identity $num false || identity_old[$num]=$?
6303 run_test 103 "acl test ========================================="
6306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6308 lfs df || error "lfs df failed"
6309 lfs df -ih || error "lfs df -ih failed"
6310 lfs df -h $DIR || error "lfs df -h $DIR failed"
6311 lfs df -i $DIR || error "lfs df -i $DIR failed"
6312 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6313 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6315 OSC=`lctl dl |grep OST0000-osc-[^M] |awk '{print $4}'`
6316 lctl --device %$OSC deactivate
6317 lfs df || error "lfs df with deactivated OSC failed"
6318 lctl --device %$OSC activate
6319 # wait the osc back to normal
6320 wait_osc_import_state client ost FULL
6322 lfs df || error "lfs df with reactivated OSC failed"
6325 run_test 104a "lfs df [-ih] [path] test ========================="
6328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6329 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6331 denied_cnt=$((`$RUNAS $LFS check servers 2>&1 | grep "Permission denied" | wc -l`))
6332 if [ $denied_cnt -ne 0 ];
6334 error "lfs check servers test failed"
6337 run_test 104b "$RUNAS lfs check servers test ===================="
6340 # doesn't work on 2.4 kernels
6342 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6343 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6345 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6349 run_test 105a "flock when mounted without -o flock test ========"
6353 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6354 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6356 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6360 run_test 105b "fcntl when mounted without -o flock test ========"
6364 if [ -n "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ]; then
6365 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6367 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6371 run_test 105c "lockf when mounted without -o flock test ========"
6373 test_105d() { # bug 15924
6374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6375 test_mkdir -p $DIR/$tdir
6376 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6377 skip "mount w/o flock enabled" && return
6378 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6379 $LCTL set_param fail_loc=0x80000315
6380 flocks_test 2 $DIR/$tdir
6382 run_test 105d "flock race (should not freeze) ========"
6384 test_105e() { # bug 22660 && 22040
6385 [ -z "`mount | grep \"$MOUNT.*flock\" | grep -v noflock`" ] && \
6386 skip "mount w/o flock enabled" && return
6388 flocks_test 3 $DIR/$tfile
6390 run_test 105e "Two conflicting flocks from same process ======="
6392 test_106() { #bug 10921
6393 test_mkdir -p $DIR/$tdir
6394 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6395 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6397 run_test 106 "attempt exec of dir followed by chown of that dir"
6400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6407 local save_pattern=$(sysctl -n kernel.core_pattern)
6408 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6409 sysctl -w kernel.core_pattern=$file
6410 sysctl -w kernel.core_uses_pid=0
6418 kill -s 11 $SLEEPPID
6420 if [ -e $file ]; then
6421 size=`stat -c%s $file`
6422 [ $size -eq 0 ] && error "Fail to create core file $file"
6424 error "Fail to create core file $file"
6427 sysctl -w kernel.core_pattern=$save_pattern
6428 sysctl -w kernel.core_uses_pid=$save_uses_pid
6431 run_test 107 "Coredump on SIG"
6434 test_mkdir -p $DIR/$tdir
6435 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6436 error "mkdir with 255 char failed"
6437 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6438 error "mkdir with 256 char should fail, but did not"
6439 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6440 error "create with 255 char failed"
6441 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6442 error "create with 256 char should fail, but did not"
6447 run_test 110 "filename length checking"
6450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6451 OSTIO_pre=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6453 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && \
6455 echo "Starting with $OSTIO_pre threads"
6458 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
6459 [ $NUMFREE -lt $NUMTEST ] && NUMTEST=$(($NUMFREE - 1000))
6460 echo "$NUMTEST creates/unlinks"
6461 test_mkdir -p $DIR/$tdir
6462 createmany -o $DIR/$tdir/$tfile $NUMTEST
6463 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6465 OSTIO_post=$(ps -e|grep ll_ost_io|awk '{print $4}'|sort -n|tail -1|\
6468 # don't return an error
6469 [ $OSTIO_post == $OSTIO_pre ] && echo \
6470 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6471 echo "This may be fine, depending on what ran before this test" &&
6472 echo "and how fast this system is." && return
6474 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6476 run_test 115 "verify dynamic thread creation===================="
6479 wait_delete_completed
6480 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6481 echo OST kbytes available: ${AVAIL[@]}
6482 MAXI=0; MAXV=${AVAIL[0]}
6483 MINI=0; MINV=${AVAIL[0]}
6484 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6485 #echo OST $i: ${AVAIL[i]}kb
6486 if [ ${AVAIL[i]} -gt $MAXV ]; then
6487 MAXV=${AVAIL[i]}; MAXI=$i
6489 if [ ${AVAIL[i]} -lt $MINV ]; then
6490 MINV=${AVAIL[i]}; MINI=$i
6493 echo Min free space: OST $MINI: $MINV
6494 echo Max free space: OST $MAXI: $MAXV
6497 test_116a() { # was previously test_116()
6498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6499 [ "$OSTCOUNT" -lt "2" ] && skip_env "$OSTCOUNT < 2 OSTs" && return
6501 echo -n "Free space priority "
6502 lctl get_param -n lov.*-clilov-*.qos_prio_free
6505 [ $MINV -gt 960000 ] && skip "too much free space in OST$MINI, skip" &&\
6508 # generate uneven OSTs
6509 test_mkdir -p $DIR/$tdir/OST${MINI}
6512 echo "Filling 25% remaining space in OST${MINI} with ${FILL}Kb"
6513 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI}||error "setstripe failed"
6515 while [ $FILL -gt 0 ]; do
6517 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i bs=2M count=1 2>/dev/null
6518 FILL=$(($FILL - 2048))
6526 DIFF=$(($MAXV - $MINV))
6527 DIFF2=$(($DIFF * 100 / $MINV))
6528 echo -n "diff=${DIFF}=${DIFF2}% must be > 20% for QOS mode..."
6529 if [ $DIFF2 -gt 20 ]; then
6532 echo "failed - QOS mode won't be used"
6533 error_ignore "QOS imbalance criteria not met"
6537 MINI1=$MINI; MINV1=$MINV
6538 MAXI1=$MAXI; MAXV1=$MAXV
6540 # now fill using QOS
6541 echo writing a bunch of files to QOS-assigned OSTs
6542 $SETSTRIPE -c 1 $DIR/$tdir
6544 while [ $FILL -gt 0 ]; do
6546 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1024 count=200 2>/dev/null
6547 FILL=$(($FILL - 200))
6550 echo "wrote $i 200k files"
6554 echo "Note: free space may not be updated, so measurements might be off"
6556 DIFF2=$(($MAXV - $MINV))
6557 echo "free space delta: orig $DIFF final $DIFF2"
6558 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
6559 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
6560 echo "Wrote $DIFF to smaller OST $MINI1"
6561 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
6562 echo "Wrote $DIFF2 to larger OST $MAXI1"
6563 [ $DIFF -gt 0 ] && echo "Wrote $(($DIFF2 * 100 / $DIFF - 100))% more data to larger OST $MAXI1"
6565 # Figure out which files were written where
6566 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6567 awk '/'$MINI1': / {print $2; exit}')
6569 MINC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6570 echo "$MINC files created on smaller OST $MINI1"
6571 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
6572 awk '/'$MAXI1': / {print $2; exit}')
6574 MAXC=$($GETSTRIPE --obd $UUID $DIR/$tdir | wc -l)
6575 echo "$MAXC files created on larger OST $MAXI1"
6576 [ $MINC -gt 0 ] && echo "Wrote $(($MAXC * 100 / $MINC - 100))% more files to larger OST $MAXI1"
6577 [ $MAXC -gt $MINC ] || error_ignore "stripe QOS didn't balance free space"
6581 run_test 116a "stripe QOS: free space balance ==================="
6583 test_116b() { # LU-2093
6584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6585 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
6587 old_rr=$(do_facet $SINGLEMDS lctl get_param -n lov.*mdtlov*.qos_threshold_rr)
6588 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr 0
6590 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
6591 createmany -o $DIR/$tdir/f- 20 || error "can't create"
6592 do_facet $SINGLEMDS lctl set_param fail_loc=0
6594 do_facet $SINGLEMDS lctl set_param lov.*mdtlov*.qos_threshold_rr $old_rr
6596 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
6598 test_117() # bug 10891
6600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6601 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
6602 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
6603 lctl set_param fail_loc=0x21e
6604 > $DIR/$tfile || error "truncate failed"
6605 lctl set_param fail_loc=0
6606 echo "Truncate succeeded."
6609 run_test 117 "verify fsfilt_extend =========="
6611 NO_SLOW_RESENDCOUNT=4
6612 export OLD_RESENDCOUNT=""
6613 set_resend_count () {
6614 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
6615 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -1)
6616 lctl set_param -n $PROC_RESENDCOUNT $1
6617 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
6620 # for reduce test_118* time (b=14842)
6621 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6623 # Reset async IO behavior after error case
6625 FILE=$DIR/reset_async
6627 # Ensure all OSCs are cleared
6628 $SETSTRIPE -c -1 $FILE
6629 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
6634 test_118a() #bug 11710
6636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6639 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6640 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6641 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6643 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6644 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6649 run_test 118a "verify O_SYNC works =========="
6653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6654 remote_ost_nodsh && skip "remote OST with nodsh" && return
6658 #define OBD_FAIL_OST_ENOENT 0x217
6659 set_nodes_failloc "$(osts_nodes)" 0x217
6660 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6662 set_nodes_failloc "$(osts_nodes)" 0
6663 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6664 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6667 if [[ $RC -eq 0 ]]; then
6668 error "Must return error due to dropped pages, rc=$RC"
6672 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6673 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6677 echo "Dirty pages not leaked on ENOENT"
6679 # Due to the above error the OSC will issue all RPCs syncronously
6680 # until a subsequent RPC completes successfully without error.
6681 $MULTIOP $DIR/$tfile Ow4096yc
6686 run_test 118b "Reclaim dirty pages on fatal error =========="
6690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6692 # for 118c, restore the original resend count, LU-1940
6693 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
6694 set_resend_count $OLD_RESENDCOUNT
6695 remote_ost_nodsh && skip "remote OST with nodsh" && return
6699 #define OBD_FAIL_OST_EROFS 0x216
6700 set_nodes_failloc "$(osts_nodes)" 0x216
6702 # multiop should block due to fsync until pages are written
6703 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6707 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6708 error "Multiop failed to block on fsync, pid=$MULTIPID"
6711 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6713 if [[ $WRITEBACK -eq 0 ]]; then
6714 error "No page in writeback, writeback=$WRITEBACK"
6717 set_nodes_failloc "$(osts_nodes)" 0
6720 if [[ $RC -ne 0 ]]; then
6721 error "Multiop fsync failed, rc=$RC"
6724 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6725 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6727 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6728 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6732 echo "Dirty pages flushed via fsync on EROFS"
6735 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
6737 # continue to use small resend count to reduce test_118* time (b=14842)
6738 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
6742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6743 remote_ost_nodsh && skip "remote OST with nodsh" && return
6747 #define OBD_FAIL_OST_BRW_PAUSE_BULK
6748 set_nodes_failloc "$(osts_nodes)" 0x214
6749 # multiop should block due to fsync until pages are written
6750 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6754 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
6755 error "Multiop failed to block on fsync, pid=$MULTIPID"
6758 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6760 if [[ $WRITEBACK -eq 0 ]]; then
6761 error "No page in writeback, writeback=$WRITEBACK"
6764 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
6765 set_nodes_failloc "$(osts_nodes)" 0
6767 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6768 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6770 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6771 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6775 echo "Dirty pages gaurenteed flushed via fsync"
6778 run_test 118d "Fsync validation inject a delay of the bulk =========="
6781 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6784 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
6785 lctl set_param fail_loc=0x8000040a
6787 # Should simulate EINVAL error which is fatal
6788 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6790 if [[ $RC -eq 0 ]]; then
6791 error "Must return error due to dropped pages, rc=$RC"
6794 lctl set_param fail_loc=0x0
6796 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6797 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6798 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6800 if [[ $LOCKED -ne 0 ]]; then
6801 error "Locked pages remain in cache, locked=$LOCKED"
6804 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6805 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6809 echo "No pages locked after fsync"
6814 run_test 118f "Simulate unrecoverable OSC side error =========="
6817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6820 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6821 lctl set_param fail_loc=0x406
6823 # simulate local -ENOMEM
6824 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6827 lctl set_param fail_loc=0
6828 if [[ $RC -eq 0 ]]; then
6829 error "Must return error due to dropped pages, rc=$RC"
6832 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6833 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6834 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6836 if [[ $LOCKED -ne 0 ]]; then
6837 error "Locked pages remain in cache, locked=$LOCKED"
6840 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6841 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6845 echo "No pages locked after fsync"
6850 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
6853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6854 remote_ost_nodsh && skip "remote OST with nodsh" && return
6858 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6859 set_nodes_failloc "$(osts_nodes)" 0x20e
6860 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6861 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6864 set_nodes_failloc "$(osts_nodes)" 0
6865 if [[ $RC -eq 0 ]]; then
6866 error "Must return error due to dropped pages, rc=$RC"
6869 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6870 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6871 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
6873 if [[ $LOCKED -ne 0 ]]; then
6874 error "Locked pages remain in cache, locked=$LOCKED"
6877 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6878 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6882 echo "No pages locked after fsync"
6886 run_test 118h "Verify timeout in handling recoverables errors =========="
6888 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
6891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6892 remote_ost_nodsh && skip "remote OST with nodsh" && return
6896 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6897 set_nodes_failloc "$(osts_nodes)" 0x20e
6899 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
6900 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
6903 set_nodes_failloc "$(osts_nodes)" 0
6907 if [[ $RC -ne 0 ]]; then
6908 error "got error, but should be not, rc=$RC"
6911 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6912 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6913 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6914 if [[ $LOCKED -ne 0 ]]; then
6915 error "Locked pages remain in cache, locked=$LOCKED"
6918 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6919 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6923 echo "No pages locked after fsync"
6927 run_test 118i "Fix error before timeout in recoverable error =========="
6929 [ "$SLOW" = "no" ] && set_resend_count 4
6932 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6933 remote_ost_nodsh && skip "remote OST with nodsh" && return
6937 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
6938 set_nodes_failloc "$(osts_nodes)" 0x220
6940 # return -EIO from OST
6941 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6943 set_nodes_failloc "$(osts_nodes)" 0x0
6944 if [[ $RC -eq 0 ]]; then
6945 error "Must return error due to dropped pages, rc=$RC"
6948 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
6949 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
6950 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
6951 if [[ $LOCKED -ne 0 ]]; then
6952 error "Locked pages remain in cache, locked=$LOCKED"
6955 # in recoverable error on OST we want resend and stay until it finished
6956 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
6957 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
6961 echo "No pages locked after fsync"
6965 run_test 118j "Simulate unrecoverable OST side error =========="
6969 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6970 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
6972 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
6973 set_nodes_failloc "$(osts_nodes)" 0x20e
6974 test_mkdir -p $DIR/$tdir
6976 for ((i=0;i<10;i++)); do
6977 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
6978 error "dd to $DIR/$tdir/$tfile-$i failed" )&
6985 set_nodes_failloc "$(osts_nodes)" 0
6988 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
6992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6994 test_mkdir -p $DIR/$tdir
6995 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
6998 run_test 118l "fsync dir ========="
7000 test_118m() # LU-3066
7002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7003 test_mkdir -p $DIR/$tdir
7004 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7007 run_test 118m "fdatasync dir ========="
7009 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7011 test_119a() # bug 11737
7013 BSIZE=$((512 * 1024))
7014 directio write $DIR/$tfile 0 1 $BSIZE
7015 # We ask to read two blocks, which is more than a file size.
7016 # directio will indicate an error when requested and actual
7017 # sizes aren't equeal (a normal situation in this case) and
7018 # print actual read amount.
7019 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7020 if [ "$NOB" != "$BSIZE" ]; then
7021 error "read $NOB bytes instead of $BSIZE"
7025 run_test 119a "Short directIO read must return actual read amount"
7027 test_119b() # bug 11737
7029 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7031 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7032 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7034 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7035 error "direct read failed"
7038 run_test 119b "Sparse directIO read must return actual read amount"
7040 test_119c() # bug 13099
7043 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7044 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7047 run_test 119c "Testing for direct read hitting hole"
7049 test_119d() # bug 15950
7051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7052 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7053 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7055 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7056 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7057 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7058 lctl set_param fail_loc=0x40d
7059 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7062 cat $DIR/$tfile > /dev/null &
7063 lctl set_param fail_loc=0
7066 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7068 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7069 error "the read rpcs have not completed in 2s"
7071 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7073 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7076 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7077 test_mkdir -p $DIR/$tdir
7078 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7079 skip "no early lock cancel on server" && return 0
7080 lru_resize_disable mdc
7081 lru_resize_disable osc
7082 cancel_lru_locks mdc
7083 stat $DIR/$tdir > /dev/null
7084 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7085 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7086 test_mkdir $DIR/$tdir/d1
7087 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7088 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7089 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7090 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7091 lru_resize_enable mdc
7092 lru_resize_enable osc
7094 run_test 120a "Early Lock Cancel: mkdir test"
7097 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7098 test_mkdir -p $DIR/$tdir
7099 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7100 skip "no early lock cancel on server" && return 0
7101 lru_resize_disable mdc
7102 lru_resize_disable osc
7103 cancel_lru_locks mdc
7104 stat $DIR/$tdir > /dev/null
7105 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7106 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7108 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7109 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7110 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7111 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7112 lru_resize_enable mdc
7113 lru_resize_enable osc
7115 run_test 120b "Early Lock Cancel: create test"
7118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7119 test_mkdir -p $DIR/$tdir
7120 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7121 skip "no early lock cancel on server" && return 0
7122 lru_resize_disable mdc
7123 lru_resize_disable osc
7124 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7125 touch $DIR/$tdir/d1/f1
7126 cancel_lru_locks mdc
7127 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7128 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7129 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7130 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7131 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7132 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7133 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7134 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7135 lru_resize_enable mdc
7136 lru_resize_enable osc
7138 run_test 120c "Early Lock Cancel: link test"
7141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7142 test_mkdir -p $DIR/$tdir
7143 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7144 skip "no early lock cancel on server" && return 0
7145 lru_resize_disable mdc
7146 lru_resize_disable osc
7148 cancel_lru_locks mdc
7149 stat $DIR/$tdir > /dev/null
7150 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7151 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7152 chmod a+x $DIR/$tdir
7153 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats | awk '/ldlm_cancel/ {print $2}'`
7154 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats | awk '/ldlm_bl_callback/ {print $2}'`
7155 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7156 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7157 lru_resize_enable mdc
7158 lru_resize_enable osc
7160 run_test 120d "Early Lock Cancel: setattr test"
7163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7164 test_mkdir -p $DIR/$tdir
7165 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7166 skip "no early lock cancel on server" && return 0
7167 lru_resize_disable mdc
7168 lru_resize_disable osc
7169 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7170 cancel_lru_locks mdc
7171 cancel_lru_locks osc
7172 dd if=$DIR/$tdir/f1 of=/dev/null
7173 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7174 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7175 awk '/ldlm_cancel/ {print $2}'`
7176 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7177 awk '/ldlm_bl_callback/ {print $2}'`
7178 unlink $DIR/$tdir/f1
7179 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7180 awk '/ldlm_cancel/ {print $2}'`
7181 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7182 awk '/ldlm_bl_callback/ {print $2}'`
7183 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7184 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7185 lru_resize_enable mdc
7186 lru_resize_enable osc
7188 run_test 120e "Early Lock Cancel: unlink test"
7191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7192 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7193 skip "no early lock cancel on server" && return 0
7194 test_mkdir -p $DIR/$tdir
7195 lru_resize_disable mdc
7196 lru_resize_disable osc
7197 test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
7198 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7199 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7200 cancel_lru_locks mdc
7201 cancel_lru_locks osc
7202 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7203 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7204 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7205 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7206 awk '/ldlm_cancel/ {print $2}'`
7207 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7208 awk '/ldlm_bl_callback/ {print $2}'`
7209 mv $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7210 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7211 awk '/ldlm_cancel/ {print $2}'`
7212 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7213 awk '/ldlm_bl_callback/ {print $2}'`
7214 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7215 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7216 lru_resize_enable mdc
7217 lru_resize_enable osc
7219 run_test 120f "Early Lock Cancel: rename test"
7222 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7223 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7224 skip "no early lock cancel on server" && return 0
7225 lru_resize_disable mdc
7226 lru_resize_disable osc
7228 echo create $count files
7229 test_mkdir -p $DIR/$tdir
7230 cancel_lru_locks mdc
7231 cancel_lru_locks osc
7234 can0=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7235 awk '/ldlm_cancel/ {print $2}'`
7236 blk0=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7237 awk '/ldlm_bl_callback/ {print $2}'`
7238 createmany -o $DIR/$tdir/f $count
7240 can1=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7241 awk '/ldlm_cancel/ {print $2}'`
7242 blk1=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7243 awk '/ldlm_bl_callback/ {print $2}'`
7245 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7246 echo rm $count files
7249 can2=`lctl get_param -n ldlm.services.ldlm_canceld.stats |
7250 awk '/ldlm_cancel/ {print $2}'`
7251 blk2=`lctl get_param -n ldlm.services.ldlm_cbd.stats |
7252 awk '/ldlm_bl_callback/ {print $2}'`
7254 echo total: $count removes in $((t2-t1))
7255 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7257 # wait for commitment of removal
7258 lru_resize_enable mdc
7259 lru_resize_enable osc
7261 run_test 120g "Early Lock Cancel: performance test"
7263 test_121() { #bug #10589
7264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7266 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7267 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7268 lctl set_param fail_loc=0x310
7269 cancel_lru_locks osc > /dev/null
7270 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7271 lctl set_param fail_loc=0
7272 [ "$reads" -eq "$writes" ] || error "read" $reads "blocks, must be" $writes
7274 run_test 121 "read cancel race ========="
7276 test_123a() { # was test 123, statahead(bug 11401)
7277 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7279 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7280 log "testing on UP system. Performance may be not as good as expected."
7285 test_mkdir -p $DIR/$tdir
7286 NUMFREE=`df -i -P $DIR | tail -n 1 | awk '{ print $4 }'`
7287 [ $NUMFREE -gt 100000 ] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7289 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7290 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7292 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7293 lctl set_param -n llite.*.statahead_max 0
7294 lctl get_param llite.*.statahead_max
7295 cancel_lru_locks mdc
7296 cancel_lru_locks osc
7298 time ls -l $DIR/$tdir | wc -l
7300 delta=$((etime - stime))
7301 log "ls $i files without statahead: $delta sec"
7302 lctl set_param llite.*.statahead_max=$max
7304 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7305 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7306 cancel_lru_locks mdc
7307 cancel_lru_locks osc
7309 time ls -l $DIR/$tdir | wc -l
7311 delta_sa=$((etime - stime))
7312 log "ls $i files with statahead: $delta_sa sec"
7313 lctl get_param -n llite.*.statahead_stats
7314 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7316 [ $swrong -lt $ewrong ] && log "statahead was stopped, maybe too many locks held!"
7317 [ $delta -eq 0 -o $delta_sa -eq 0 ] && continue
7319 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7320 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7321 lctl set_param -n llite.*.statahead_max 0
7322 lctl get_param llite.*.statahead_max
7323 cancel_lru_locks mdc
7324 cancel_lru_locks osc
7326 time ls -l $DIR/$tdir | wc -l
7328 delta=$((etime - stime))
7329 log "ls $i files again without statahead: $delta sec"
7330 lctl set_param llite.*.statahead_max=$max
7331 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7332 if [ $SLOWOK -eq 0 ]; then
7333 error "ls $i files is slower with statahead!"
7335 log "ls $i files is slower with statahead!"
7341 [ $delta -gt 20 ] && break
7342 [ $delta -gt 8 ] && MULT=$((50 / delta))
7343 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7351 delta=$((etime - stime))
7352 log "rm -r $DIR/$tdir/: $delta seconds"
7354 lctl get_param -n llite.*.statahead_stats
7356 run_test 123a "verify statahead work"
7358 test_123b () { # statahead(bug 15027)
7359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7360 test_mkdir -p $DIR/$tdir
7361 createmany -o $DIR/$tdir/$tfile-%d 1000
7363 cancel_lru_locks mdc
7364 cancel_lru_locks osc
7366 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7367 lctl set_param fail_loc=0x80000803
7368 ls -lR $DIR/$tdir > /dev/null
7370 lctl set_param fail_loc=0x0
7371 lctl get_param -n llite.*.statahead_stats
7376 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7379 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7380 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7381 skip "no lru resize on server" && return 0
7383 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7385 log "create $NR files at $DIR/$tdir"
7386 createmany -o $DIR/$tdir/f $NR ||
7387 error "failed to create $NR files in $DIR/$tdir"
7389 cancel_lru_locks mdc
7390 ls -l $DIR/$tdir > /dev/null
7394 for VALUE in `lctl get_param ldlm.namespaces.*mdc-*.lru_size`; do
7395 local PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
7396 LRU_SIZE=$(lctl get_param -n $PARAM)
7397 if [ $LRU_SIZE -gt $(default_lru_size) ]; then
7398 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7400 log "NS=$(basename $NSDIR)"
7405 if [ -z "$NSDIR" -o $LRU_SIZE -lt $(default_lru_size) ]; then
7406 skip "Not enough cached locks created!"
7413 # We know that lru resize allows one client to hold $LIMIT locks
7414 # for 10h. After that locks begin to be killed by client.
7416 local LIMIT=`lctl get_param -n $NSDIR.pool.limit`
7419 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
7420 # killing locks. Some time was spent for creating locks. This means
7421 # that up to the moment of sleep finish we must have killed some of
7422 # them (10-100 locks). This depends on how fast ther were created.
7423 # Many of them were touched in almost the same moment and thus will
7424 # be killed in groups.
7425 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
7427 # Use $LRU_SIZE_B here to take into account real number of locks
7428 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
7429 local LRU_SIZE_B=$LRU_SIZE
7431 local OLD_LVF=`lctl get_param -n $NSDIR.pool.lock_volume_factor`
7432 log "OLD_LVF=$OLD_LVF"
7433 lctl set_param -n $NSDIR.pool.lock_volume_factor $LVF
7435 # Let's make sure that we really have some margin. Client checks
7436 # cached locks every 10 sec.
7438 log "Sleep ${SLEEP} sec"
7440 while ((SEC<$SLEEP)); do
7444 LRU_SIZE=`lctl get_param -n $NSDIR/lru_size`
7448 lctl set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
7449 local LRU_SIZE_A=`lctl get_param -n $NSDIR.lru_size`
7451 [ $LRU_SIZE_B -gt $LRU_SIZE_A ] || {
7452 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
7453 unlinkmany $DIR/$tdir/f $NR
7457 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
7458 log "unlink $NR files at $DIR/$tdir"
7459 unlinkmany $DIR/$tdir/f $NR
7461 run_test 124a "lru resize ======================================="
7463 get_max_pool_limit()
7465 local limit=`lctl get_param -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit`
7468 if test $l -gt $max; then
7476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7477 [ -z "`lctl get_param -n mdc.*.connect_flags | grep lru_resize`" ] && \
7478 skip "no lru resize on server" && return 0
7480 LIMIT=`get_max_pool_limit`
7482 NR=$(($(default_lru_size)*20))
7483 if [ $NR -gt $LIMIT ]; then
7484 log "Limit lock number by $LIMIT locks"
7487 lru_resize_disable mdc
7488 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
7489 error "failed to create $DIR/$tdir/disable_lru_resize"
7491 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
7492 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
7493 cancel_lru_locks mdc
7496 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7499 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7502 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
7506 nolruresize_delta=$((etime-stime))
7507 log "ls -la time: $nolruresize_delta seconds"
7508 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7509 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
7511 lru_resize_enable mdc
7512 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
7513 error "failed to create $DIR/$tdir/enable_lru_resize"
7515 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
7516 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
7517 cancel_lru_locks mdc
7520 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7523 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7526 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
7530 lruresize_delta=$((etime-stime))
7531 log "ls -la time: $lruresize_delta seconds"
7532 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
7534 if [ $lruresize_delta -gt $nolruresize_delta ]; then
7535 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
7536 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
7537 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
7539 log "lru resize performs the same with no lru resize"
7541 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
7543 run_test 124b "lru resize (performance test) ======================="
7545 test_125() { # 13358
7546 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7547 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
7548 test_mkdir -p $DIR/d125 || error "mkdir failed"
7549 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
7550 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
7551 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
7553 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
7555 test_126() { # bug 12829/13455
7556 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
7557 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
7558 $GSS && skip "must run as gss disabled" && return
7560 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
7561 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
7563 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
7565 run_test 126 "check that the fsgid provided by the client is taken into account"
7567 test_127a() { # bug 15521
7568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7569 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
7570 $LCTL set_param osc.*.stats=0
7571 FSIZE=$((2048 * 1024))
7572 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7573 cancel_lru_locks osc
7574 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
7576 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
7577 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7578 echo "got $COUNT $NAME"
7579 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
7580 eval $NAME=$COUNT || error "Wrong proc format"
7583 read_bytes|write_bytes)
7584 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
7585 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
7586 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
7587 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
7588 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
7589 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
7590 error "sumsquare is too small: $SUMSQ"
7591 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
7592 error "sumsquare is too big: $SUMSQ"
7596 done < $DIR/${tfile}.tmp
7598 #check that we actually got some stats
7599 [ "$read_bytes" ] || error "Missing read_bytes stats"
7600 [ "$write_bytes" ] || error "Missing write_bytes stats"
7601 [ "$read_bytes" != 0 ] || error "no read done"
7602 [ "$write_bytes" != 0 ] || error "no write done"
7604 run_test 127a "verify the client stats are sane"
7606 test_127b() { # bug LU-333
7607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7608 $LCTL set_param llite.*.stats=0
7609 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
7610 # perform 2 reads and writes so MAX is different from SUM.
7611 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7612 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
7613 cancel_lru_locks osc
7614 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7615 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
7617 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
7618 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
7619 echo "got $COUNT $NAME"
7620 eval $NAME=$COUNT || error "Wrong proc format"
7624 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7625 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7626 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7627 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7630 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
7631 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
7632 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
7633 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
7637 done < $TMP/${tfile}.tmp
7639 #check that we actually got some stats
7640 [ "$read_bytes" ] || error "Missing read_bytes stats"
7641 [ "$write_bytes" ] || error "Missing write_bytes stats"
7642 [ "$read_bytes" != 0 ] || error "no read done"
7643 [ "$write_bytes" != 0 ] || error "no write done"
7645 run_test 127b "verify the llite client stats are sane"
7647 test_128() { # bug 15212
7649 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
7654 result=$(grep error $TMP/$tfile.log)
7656 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
7658 run_test 128 "interactive lfs for 2 consecutive find's"
7665 local LDPROC=/proc/fs/ldiskfs
7666 local facets=$(get_facets MDS)
7668 for facet in ${facets//,/ }; do
7669 canondev=$(ldiskfs_canon \
7670 *.$(convert_facet2label $facet).mntdev $facet)
7671 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
7672 LDPROC=/sys/fs/ldiskfs
7673 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
7678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7679 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
7680 skip "Only applicable to ldiskfs-based MDTs"
7683 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7689 test_mkdir -p $DIR/$tdir
7693 while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
7694 $MULTIOP $DIR/$tdir/$J Oc
7696 if [ $rc -eq $EFBIG ]; then
7698 echo "return code $rc received as expected"
7700 elif [ $rc -ne 0 ]; then
7702 error_exit "return code $rc received instead of expected $EFBIG"
7705 I=$(stat -c%s "$DIR/$tdir")
7709 error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
7711 run_test 129 "test directory size limit ========================"
7720 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7721 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7724 trap cleanup_130 EXIT RETURN
7726 local fm_file=$DIR/$tfile
7727 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
7728 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
7729 error "dd failed for $fm_file"
7731 # LU-1795: test filefrag/FIEMAP once, even if unsupported
7732 filefrag -ves $fm_file
7734 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7735 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7736 [ $RC != 0 ] && error "filefrag $fm_file failed"
7738 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7739 grep -v "ext:" | grep -v "found")
7740 lun=$($GETSTRIPE -i $fm_file)
7742 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
7745 for line in $filefrag_op
7747 frag_lun=`echo $line | cut -d: -f5`
7748 ext_len=`echo $line | cut -d: -f4`
7749 if (( $frag_lun != $lun )); then
7751 error "FIEMAP on 1-stripe file($fm_file) failed"
7754 (( tot_len += ext_len ))
7757 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
7759 error "FIEMAP on 1-stripe file($fm_file) failed;"
7765 echo "FIEMAP on single striped file succeeded"
7767 run_test 130a "FIEMAP (1-stripe file)"
7770 [ "$OSTCOUNT" -lt "2" ] &&
7771 skip_env "skipping FIEMAP on 2-stripe file test" && return
7773 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7774 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
7777 trap cleanup_130 EXIT RETURN
7779 local fm_file=$DIR/$tfile
7780 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7781 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7782 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7784 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
7785 error "dd failed on $fm_file"
7787 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7788 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
7789 grep -v "ext:" | grep -v "found")
7791 last_lun=$(echo $filefrag_op | cut -d: -f5)
7796 for line in $filefrag_op
7798 frag_lun=`echo $line | cut -d: -f5`
7799 ext_len=`echo $line | cut -d: -f4`
7800 if (( $frag_lun != $last_lun )); then
7801 if (( tot_len != 1024 )); then
7803 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
7810 (( tot_len += ext_len ))
7813 if (( num_luns != 2 || tot_len != 1024 )); then
7815 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7821 echo "FIEMAP on 2-stripe file succeeded"
7823 run_test 130b "FIEMAP (2-stripe file)"
7826 [ "$OSTCOUNT" -lt "2" ] &&
7827 skip_env "skipping FIEMAP on 2-stripe file" && return
7829 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7830 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
7833 trap cleanup_130 EXIT RETURN
7835 local fm_file=$DIR/$tfile
7836 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
7837 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7838 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7840 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
7842 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7843 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7845 last_lun=`echo $filefrag_op | cut -d: -f5`
7850 for line in $filefrag_op
7852 frag_lun=`echo $line | cut -d: -f5`
7853 ext_len=`echo $line | cut -d: -f4`
7854 if (( $frag_lun != $last_lun )); then
7855 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
7856 if (( logical != 512 )); then
7858 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
7861 if (( tot_len != 512 )); then
7863 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7870 (( tot_len += ext_len ))
7873 if (( num_luns != 2 || tot_len != 512 )); then
7875 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7881 echo "FIEMAP on 2-stripe file with hole succeeded"
7883 run_test 130c "FIEMAP (2-stripe file with hole)"
7886 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
7888 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7889 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7891 trap cleanup_130 EXIT RETURN
7893 local fm_file=$DIR/$tfile
7894 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
7895 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7896 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7897 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT || error "dd failed on $fm_file"
7899 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7900 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
7902 last_lun=`echo $filefrag_op | cut -d: -f5`
7907 for line in $filefrag_op
7909 frag_lun=`echo $line | cut -d: -f5`
7910 ext_len=`echo $line | cut -d: -f4`
7911 if (( $frag_lun != $last_lun )); then
7912 if (( tot_len != 1024 )); then
7914 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
7921 (( tot_len += ext_len ))
7924 if (( num_luns != OSTCOUNT || tot_len != 1024 )); then
7926 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7932 echo "FIEMAP on N-stripe file succeeded"
7934 run_test 130d "FIEMAP (N-stripe file)"
7937 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
7939 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
7940 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
7942 trap cleanup_130 EXIT RETURN
7944 local fm_file=$DIR/$tfile
7945 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
7946 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
7947 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
7950 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
7951 for ((i = 0; i < $NUM_BLKS; i++))
7953 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
7956 filefrag -ves $fm_file || error "filefrag $fm_file failed"
7957 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
7959 last_lun=`echo $filefrag_op | cut -d: -f5`
7964 for line in $filefrag_op
7966 frag_lun=`echo $line | cut -d: -f5`
7967 ext_len=`echo $line | cut -d: -f4`
7968 if (( $frag_lun != $last_lun )); then
7969 if (( tot_len != $EXPECTED_LEN )); then
7971 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
7978 (( tot_len += ext_len ))
7981 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
7983 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
7989 echo "FIEMAP with continuation calls succeeded"
7991 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
7993 # Test for writev/readv
7995 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
7996 error "writev test failed"
7997 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
7998 error "readv failed"
8001 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8004 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8005 error "append writev test failed"
8006 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8007 error "append writev test failed"
8010 run_test 131b "test append writev"
8013 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8016 run_test 131c "test read/write on file w/o objects"
8019 rwv -f $DIR/$tfile -w -n 1 1572864
8020 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8021 if [ "$NOB" != 1572864 ]; then
8022 error "Short read filed: read $NOB bytes instead of 1572864"
8026 run_test 131d "test short read"
8029 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8030 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8031 error "read hitting hole failed"
8034 run_test 131e "test read hitting hole"
8039 for node in $(osts_nodes); do
8040 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8041 [ x$gl = x"" ] && gl=0
8042 gl_sum=$((gl_sum + gl))
8052 if [ x$som = x"enabled" ]; then
8053 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8054 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8055 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8057 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8058 MOUNTOPT="$MOUNTOPT,som_preview"
8059 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8062 # do remount to make new mount-conf parameters actual
8069 test_132() { #1028, SOM
8070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8071 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8072 local num=$(get_mds_dir $DIR)
8073 local mymds=mds${num}
8074 local MOUNTOPT_SAVE=$MOUNTOPT
8076 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8077 cancel_lru_locks osc
8079 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8081 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8082 stat $DIR/$tfile >/dev/null
8083 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8084 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8086 som_mode_switch $som1 $gl1 $gl2
8088 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8089 cancel_lru_locks osc
8091 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8092 if [ $som1 == $som2 ]; then
8093 error "som is still "$som2
8094 if [ x$som2 = x"enabled" ]; then
8101 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8102 stat $DIR/$tfile >/dev/null
8103 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8104 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8105 som_mode_switch $som2 $gl1 $gl2
8106 MOUNTOPT=$MOUNTOPT_SAVE
8108 run_test 132 "som avoids glimpse rpc"
8114 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8116 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8118 *) error "Wrong argument $1" ;;
8121 count=`echo $res | awk '{print $2}'`
8122 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8123 # if the argument $3 is zero, it means any stat increment is ok.
8124 if [ $3 -gt 0 ] ; then
8125 [ $count -ne $3 ] && error "The $2 counter on $1 is wrong - expected $3"
8130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8131 remote_ost_nodsh && skip "remote OST with nodsh" && return
8132 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8134 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8135 { skip "MDS doesn't support rename stats"; return; }
8136 local testdir=$DIR/${tdir}/stats_testdir
8137 mkdir -p $DIR/${tdir}
8140 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8141 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8143 # verify mdt stats first.
8144 mkdir ${testdir} || error "mkdir failed"
8145 check_stats $SINGLEMDS "mkdir" 1
8146 touch ${testdir}/${tfile} || "touch failed"
8147 check_stats $SINGLEMDS "open" 1
8148 check_stats $SINGLEMDS "close" 1
8149 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8150 check_stats $SINGLEMDS "mknod" 1
8151 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8152 check_stats $SINGLEMDS "unlink" 1
8153 rm -f ${testdir}/${tfile} || error "file remove failed"
8154 check_stats $SINGLEMDS "unlink" 2
8156 # remove working dir and check mdt stats again.
8157 rmdir ${testdir} || error "rmdir failed"
8158 check_stats $SINGLEMDS "rmdir" 1
8160 local testdir1=$DIR/${tdir}/stats_testdir1
8162 mkdir -p ${testdir1}
8163 touch ${testdir1}/test1
8164 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8165 check_stats $SINGLEMDS "crossdir_rename" 1
8167 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8168 check_stats $SINGLEMDS "samedir_rename" 1
8172 run_test 133a "Verifying MDT stats ========================================"
8175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8176 remote_ost_nodsh && skip "remote OST with nodsh" && return
8177 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8178 local testdir=$DIR/${tdir}/stats_testdir
8179 mkdir -p ${testdir} || error "mkdir failed"
8180 touch ${testdir}/${tfile} || "touch failed"
8181 cancel_lru_locks mdc
8184 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8185 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8187 # extra mdt stats verification.
8188 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8189 check_stats $SINGLEMDS "setattr" 1
8190 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8191 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8193 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8194 check_stats $SINGLEMDS "getattr" 1
8196 $LFS df || error "lfs failed"
8197 check_stats $SINGLEMDS "statfs" 1
8201 run_test 133b "Verifying extra MDT stats =================================="
8204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8205 remote_ost_nodsh && skip "remote OST with nodsh" && return
8206 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8207 local testdir=$DIR/${tdir}/stats_testdir
8208 test_mkdir -p ${testdir} || error "mkdir failed"
8210 # verify obdfilter stats.
8211 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8213 cancel_lru_locks osc
8214 wait_delete_completed
8217 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8218 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8220 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8222 cancel_lru_locks osc
8223 check_stats ost "write" 1
8225 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8226 check_stats ost "read" 1
8228 > ${testdir}/${tfile} || error "truncate failed"
8229 check_stats ost "punch" 1
8231 rm -f ${testdir}/${tfile} || error "file remove failed"
8232 wait_delete_completed
8233 check_stats ost "destroy" 1
8237 run_test 133c "Verifying OST stats ========================================"
8244 while [ $value -ge 2 ]; do
8249 if [ $orig -gt $order ]; then
8257 local size=('K' 'M' 'G' 'T');
8259 local size_string=$value
8261 while [ $value -ge 1024 ]; do
8262 if [ $i -gt 3 ]; then
8263 #T is the biggest unit we get here, if that is bigger,
8265 size_string=${value}T
8268 value=$((value >> 10))
8269 if [ $value -lt 1024 ]; then
8270 size_string=${value}${size[$i]}
8281 local context=${2:-.}
8282 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8284 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8290 remote_ost_nodsh && skip "remote OST with nodsh" && return
8291 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8292 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8293 { skip "MDS doesn't support rename stats"; return; }
8295 local testdir1=$DIR/${tdir}/stats_testdir1
8296 local testdir2=$DIR/${tdir}/stats_testdir2
8298 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8300 test_mkdir -p ${testdir1} || error "mkdir failed"
8301 test_mkdir -p ${testdir2} || error "mkdir failed"
8303 createmany -o $testdir1/test 512 || error "createmany failed"
8305 # check samedir rename size
8306 mv ${testdir1}/test0 ${testdir1}/test_0
8308 local testdir1_size=$(ls -l $DIR/${tdir} |
8309 awk '/stats_testdir1/ {print $5}')
8310 local testdir2_size=$(ls -l $DIR/${tdir} |
8311 awk '/stats_testdir2/ {print $5}')
8313 testdir1_size=$(order_2 $testdir1_size)
8314 testdir2_size=$(order_2 $testdir2_size)
8316 testdir1_size=$(size_in_KMGT $testdir1_size)
8317 testdir2_size=$(size_in_KMGT $testdir2_size)
8319 echo "source rename dir size: ${testdir1_size}"
8320 echo "target rename dir size: ${testdir2_size}"
8322 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8323 eval $cmd || error "$cmd failed"
8324 local samedir=$($cmd | grep 'same_dir')
8325 local same_sample=$(get_rename_size $testdir1_size)
8326 [ -z "$samedir" ] && error "samedir_rename_size count error"
8327 [ "$same_sample" -eq 1 ] || error "samedir_rename_size error $same_sample"
8328 echo "Check same dir rename stats success"
8330 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8332 # check crossdir rename size
8333 mv ${testdir1}/test_0 ${testdir2}/test_0
8335 testdir1_size=$(ls -l $DIR/${tdir} |
8336 awk '/stats_testdir1/ {print $5}')
8337 testdir2_size=$(ls -l $DIR/${tdir} |
8338 awk '/stats_testdir2/ {print $5}')
8340 testdir1_size=$(order_2 $testdir1_size)
8341 testdir2_size=$(order_2 $testdir2_size)
8343 testdir1_size=$(size_in_KMGT $testdir1_size)
8344 testdir2_size=$(size_in_KMGT $testdir2_size)
8346 echo "source rename dir size: ${testdir1_size}"
8347 echo "target rename dir size: ${testdir2_size}"
8349 eval $cmd || error "$cmd failed"
8350 local crossdir=$($cmd | grep 'crossdir')
8351 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8352 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8353 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8354 [ "$src_sample" -eq 1 ] || error "crossdir_rename_size error $src_sample"
8355 [ "$tgt_sample" -eq 1 ] || error "crossdir_rename_size error $tgt_sample"
8356 echo "Check cross dir rename stats success"
8359 run_test 133d "Verifying rename_stats ========================================"
8362 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8363 local testdir=$DIR/${tdir}/stats_testdir
8364 local ctr f0 f1 bs=32768 count=42 sum
8366 remote_ost_nodsh && skip "remote OST with nodsh" && return
8367 mkdir -p ${testdir} || error "mkdir failed"
8369 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8371 for ctr in {write,read}_bytes; do
8373 cancel_lru_locks osc
8375 do_facet ost1 $LCTL set_param -n \
8376 "obdfilter.*.exports.clear=clear"
8378 if [ $ctr = write_bytes ]; then
8380 f1=${testdir}/${tfile}
8382 f0=${testdir}/${tfile}
8386 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
8389 cancel_lru_locks osc
8391 sum=$(do_facet ost1 $LCTL get_param \
8392 "obdfilter.*.exports.*.stats" | \
8395 $1 == ctr { sum += $7 }
8398 if ((sum != bs * count)); then
8399 error "Bad $ctr sum, expected $((bs * count)), got $sum"
8405 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
8408 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
8411 # First without trusting modes.
8413 -exec cat '{}' \; &> /dev/null
8415 # Second verifying readability.
8419 -exec cat '{}' \; > /dev/null ||
8420 error "proc file read failed"
8422 for facet in $SINGLEMDS ost1; do
8423 do_facet $facet find $proc_dirs \
8424 -not -name req_history \
8425 -exec cat '{}' \\\; &> /dev/null
8427 do_facet $facet find $proc_dirs \
8428 -not -name req_history \
8431 -exec cat '{}' \\\; > /dev/null ||
8432 error "proc file read failed"
8435 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
8437 test_140() { #bug-17379
8438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8439 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
8440 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
8441 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
8443 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
8444 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
8446 while i=`expr $i + 1`; do
8447 test_mkdir -p $i || error "Creating dir $i"
8448 cd $i || error "Changing to $i"
8449 ln -s ../stat stat || error "Creating stat symlink"
8450 # Read the symlink until ELOOP present,
8451 # not LBUGing the system is considered success,
8452 # we didn't overrun the stack.
8453 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
8455 if [ $ret -eq 40 ]; then
8458 error "Open stat symlink"
8464 echo "The symlink depth = $i"
8465 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
8466 error "Invalid symlink depth"
8468 # Test recursive symlink
8469 ln -s symlink_self symlink_self
8470 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
8471 echo "open symlink_self returns $ret"
8472 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
8474 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
8477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8478 local TF="$TMP/$tfile"
8480 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8482 cancel_lru_locks osc
8483 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
8484 remount_client $MOUNT
8486 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
8489 $TRUNCATE $DIR/$tfile 6000
8490 cancel_lru_locks osc
8491 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
8494 echo "12345" >>$DIR/$tfile
8495 cancel_lru_locks osc
8496 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
8499 echo "12345" >>$DIR/$tfile
8500 cancel_lru_locks osc
8501 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
8506 run_test 150 "truncate/append tests"
8508 function roc_hit() {
8509 local list=$(comma_list $(osts_nodes))
8510 #debug temp debug for LU-2902: lets see what values we get back
8511 echo $(get_osd_param $list '' stats) 1>&2
8512 echo $(get_osd_param $list '' stats |
8513 awk '/'cache_hit'/ {sum+=$2} END {print sum}')
8516 function set_cache() {
8519 if [ "$2" == "off" ]; then
8522 local list=$(comma_list $(osts_nodes))
8523 set_osd_param $list '' $1_cache_enable $on
8525 cancel_lru_locks osc
8529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8530 remote_ost_nodsh && skip "remote OST with nodsh" && return
8533 local list=$(comma_list $(osts_nodes))
8535 # check whether obdfilter is cache capable at all
8536 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
8537 echo "not cache-capable obdfilter"
8541 # check cache is enabled on all obdfilters
8542 if get_osd_param $list '' read_cache_enable | grep 0; then
8543 echo "oss cache is disabled"
8547 set_osd_param $list '' writethrough_cache_enable 1
8549 # check write cache is enabled on all obdfilters
8550 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
8551 echo "oss write cache is NOT enabled"
8555 #define OBD_FAIL_OBD_NO_LRU 0x609
8556 do_nodes $list $LCTL set_param fail_loc=0x609
8558 # pages should be in the case right after write
8559 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
8562 local BEFORE=`roc_hit`
8563 cancel_lru_locks osc
8564 cat $DIR/$tfile >/dev/null
8565 local AFTER=`roc_hit`
8567 do_nodes $list $LCTL set_param fail_loc=0
8569 if ! let "AFTER - BEFORE == CPAGES"; then
8570 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8573 # the following read invalidates the cache
8574 cancel_lru_locks osc
8575 set_osd_param $list '' read_cache_enable 0
8576 cat $DIR/$tfile >/dev/null
8578 # now data shouldn't be found in the cache
8580 cancel_lru_locks osc
8581 cat $DIR/$tfile >/dev/null
8583 if let "AFTER - BEFORE != 0"; then
8584 error "IN CACHE: before: $BEFORE, after: $AFTER"
8587 set_osd_param $list '' read_cache_enable 1
8590 run_test 151 "test cache on oss and controls ==============================="
8593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8594 local TF="$TMP/$tfile"
8596 # simulate ENOMEM during write
8597 #define OBD_FAIL_OST_NOMEM 0x226
8598 lctl set_param fail_loc=0x80000226
8599 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
8601 sync || error "sync failed"
8602 lctl set_param fail_loc=0
8604 # discard client's cache
8605 cancel_lru_locks osc
8607 # simulate ENOMEM during read
8608 lctl set_param fail_loc=0x80000226
8609 cmp $TF $DIR/$tfile || error "cmp failed"
8610 lctl set_param fail_loc=0
8614 run_test 152 "test read/write with enomem ============================"
8617 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
8619 run_test 153 "test if fdatasync does not crash ======================="
8621 dot_lustre_fid_permission_check() {
8623 local ffid=$MOUNT/.lustre/fid/$fid
8626 echo "stat fid $fid"
8627 stat $ffid > /dev/null || error "stat $ffid failed."
8628 echo "touch fid $fid"
8629 touch $ffid || error "touch $ffid failed."
8630 echo "write to fid $fid"
8631 cat /etc/hosts > $ffid || error "write $ffid failed."
8632 echo "read fid $fid"
8633 diff /etc/hosts $ffid || error "read $ffid failed."
8634 echo "append write to fid $fid"
8635 cat /etc/hosts >> $ffid || error "append write $ffid failed."
8636 echo "rename fid $fid"
8637 mv $ffid $test_dir/$tfile.1 &&
8638 error "rename $ffid to $tfile.1 should fail."
8639 touch $test_dir/$tfile.1
8640 mv $test_dir/$tfile.1 $ffid &&
8641 error "rename $tfile.1 to $ffid should fail."
8642 rm -f $test_dir/$tfile.1
8643 echo "truncate fid $fid"
8644 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
8645 echo "link fid $fid"
8646 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
8647 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
8648 echo "setfacl fid $fid"
8649 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
8650 echo "getfacl fid $fid"
8651 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
8653 echo "unlink fid $fid"
8654 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
8655 echo "mknod fid $fid"
8656 mknod $ffid c 1 3 && error "mknod $ffid should fail."
8658 fid=[0xf00000400:0x1:0x0]
8659 ffid=$MOUNT/.lustre/fid/$fid
8661 echo "stat non-exist fid $fid"
8662 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
8663 echo "write to non-exist fid $fid"
8664 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
8665 echo "link new fid $fid"
8666 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
8668 mkdir -p $test_dir/$tdir
8669 touch $test_dir/$tdir/$tfile
8670 fid=$($LFS path2fid $test_dir/$tdir)
8673 error "error: could not get fid for $test_dir/$dir/$tfile."
8675 ffid=$MOUNT/.lustre/fid/$fid
8678 ls $ffid > /dev/null || error "ls $ffid failed."
8679 echo "touch $fid/$tfile.1"
8680 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
8682 echo "touch $MOUNT/.lustre/fid/$tfile"
8683 touch $MOUNT/.lustre/fid/$tfile && \
8684 error "touch $MOUNT/.lustre/fid/$tfile should fail."
8686 echo "setxattr to $MOUNT/.lustre/fid"
8687 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid &&
8688 error "setxattr should fail."
8690 echo "listxattr for $MOUNT/.lustre/fid"
8691 getfattr -d -m "^trusted" $MOUNT/.lustre/fid &&
8692 error "listxattr should fail."
8694 echo "delxattr from $MOUNT/.lustre/fid"
8695 setfattr -x trusted.name1 $MOUNT/.lustre/fid &&
8696 error "delxattr should fail."
8698 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
8699 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
8700 error "touch invalid fid should fail."
8702 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
8703 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
8704 error "touch non-normal fid should fail."
8706 echo "rename $tdir to $MOUNT/.lustre/fid"
8707 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
8708 error "rename to $MOUNT/.lustre/fid should fail."
8710 echo "rename .lustre to itself"
8711 fid=$($LFS path2fid $MOUNT)
8712 mrename $MOUNT/.lustre $MOUNT/.lustre/fid/$fid/.lustre &&
8713 error "rename .lustre to itself should fail."
8715 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
8716 fid=$($LFS path2fid $test_dir/$tfile-2)
8717 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
8718 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
8719 error "create lov data thru .lustre should fail."
8720 echo "cp /etc/passwd $test_dir/$tfile-2"
8721 cp /etc/passwd $test_dir/$tfile-2 ||
8722 error "copy to $test_dir/$tfile-2 failed."
8723 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
8724 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
8725 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
8727 rm -rf $test_dir/tfile.lnk
8728 rm -rf $test_dir/$tfile-2
8732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8733 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8734 { skip "Need MDS version at least 2.2.51"; return 0; }
8736 cp /etc/hosts $DIR/$tfile
8738 fid=$($LFS path2fid $DIR/$tfile)
8740 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
8742 dot_lustre_fid_permission_check "$fid" $DIR ||
8743 error "dot lustre permission check $fid failed"
8745 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
8746 chmod 777 $MOUNT/.lustre && error ".lustre is not allowed to be chmod"
8748 touch $MOUNT/.lustre/file &&
8749 error "creation is not allowed under .lustre"
8751 mkdir $MOUNT/.lustre/dir &&
8752 error "mkdir is not allowed under .lustre"
8756 run_test 154a "Open-by-FID"
8759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8760 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
8761 { skip "Need MDS version at least 2.2.51"; return 0; }
8763 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
8765 local remote_dir=$DIR/$tdir/remote_dir
8770 $LFS mkdir -i $MDTIDX $remote_dir ||
8771 error "create remote directory failed"
8773 cp /etc/hosts $remote_dir/$tfile
8775 fid=$($LFS path2fid $remote_dir/$tfile)
8777 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
8779 dot_lustre_fid_permission_check "$fid" $remote_dir ||
8780 error "dot lustre permission check $fid failed"
8783 run_test 154b "Open-by-FID for remote directory"
8785 test_155_small_load() {
8786 local temp=$TMP/$tfile
8787 local file=$DIR/$tfile
8789 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
8790 error "dd of=$temp bs=6096 count=1 failed"
8792 cancel_lru_locks osc
8793 cmp $temp $file || error "$temp $file differ"
8795 $TRUNCATE $temp 6000
8796 $TRUNCATE $file 6000
8797 cmp $temp $file || error "$temp $file differ (truncate1)"
8799 echo "12345" >>$temp
8800 echo "12345" >>$file
8801 cmp $temp $file || error "$temp $file differ (append1)"
8803 echo "12345" >>$temp
8804 echo "12345" >>$file
8805 cmp $temp $file || error "$temp $file differ (append2)"
8811 test_155_big_load() {
8812 remote_ost_nodsh && skip "remote OST with nodsh" && return
8813 local temp=$TMP/$tfile
8814 local file=$DIR/$tfile
8817 local cache_size=$(do_facet ost$((MAXI+1)) \
8818 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
8819 local large_file_size=$((cache_size * 2))
8821 echo "OSS cache size: $cache_size KB"
8822 echo "Large file size: $large_file_size KB"
8824 [ $MAXV -le $large_file_size ] && \
8825 skip_env "max available OST size needs > $large_file_size KB" && \
8828 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
8830 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
8831 error "dd of=$temp bs=$large_file_size count=1k failed"
8834 cancel_lru_locks osc
8835 cmp $temp $file || error "$temp $file differ"
8842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8844 set_cache writethrough on
8847 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
8850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8852 set_cache writethrough off
8855 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
8858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8860 set_cache writethrough on
8863 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
8866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8868 set_cache writethrough off
8871 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
8874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8876 set_cache writethrough on
8879 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
8882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8884 set_cache writethrough off
8887 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
8890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8892 set_cache writethrough on
8895 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
8898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8900 set_cache writethrough off
8903 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
8906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8910 local file="$DIR/$tfile"
8912 [ "$(facet_fstype ost1)" = "zfs" ] &&
8913 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
8916 log "Turn on read and write cache"
8918 set_cache writethrough on
8920 log "Write data and read it back."
8921 log "Read should be satisfied from the cache."
8922 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8924 cancel_lru_locks osc
8925 cat $file >/dev/null
8927 if ! let "AFTER - BEFORE == CPAGES"; then
8928 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8930 log "cache hits:: before: $BEFORE, after: $AFTER"
8933 log "Read again; it should be satisfied from the cache."
8935 cancel_lru_locks osc
8936 cat $file >/dev/null
8938 if ! let "AFTER - BEFORE == CPAGES"; then
8939 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8941 log "cache hits:: before: $BEFORE, after: $AFTER"
8945 log "Turn off the read cache and turn on the write cache"
8947 set_cache writethrough on
8949 log "Read again; it should be satisfied from the cache."
8951 cancel_lru_locks osc
8952 cat $file >/dev/null
8954 if ! let "AFTER - BEFORE == CPAGES"; then
8955 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8957 log "cache hits:: before: $BEFORE, after: $AFTER"
8960 log "Read again; it should not be satisfied from the cache."
8962 cancel_lru_locks osc
8963 cat $file >/dev/null
8965 if ! let "AFTER - BEFORE == 0"; then
8966 error "IN CACHE: before: $BEFORE, after: $AFTER"
8968 log "cache hits:: before: $BEFORE, after: $AFTER"
8971 log "Write data and read it back."
8972 log "Read should be satisfied from the cache."
8973 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
8975 cancel_lru_locks osc
8976 cat $file >/dev/null
8978 if ! let "AFTER - BEFORE == CPAGES"; then
8979 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
8981 log "cache hits:: before: $BEFORE, after: $AFTER"
8984 log "Read again; it should not be satisfied from the cache."
8986 cancel_lru_locks osc
8987 cat $file >/dev/null
8989 if ! let "AFTER - BEFORE == 0"; then
8990 error "IN CACHE: before: $BEFORE, after: $AFTER"
8992 log "cache hits:: before: $BEFORE, after: $AFTER"
8996 log "Turn off read and write cache"
8998 set_cache writethrough off
9000 log "Write data and read it back"
9001 log "It should not be satisfied from the cache."
9003 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9004 cancel_lru_locks osc
9006 cat $file >/dev/null
9008 if ! let "AFTER - BEFORE == 0"; then
9009 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9011 log "cache hits:: before: $BEFORE, after: $AFTER"
9015 log "Turn on the read cache and turn off the write cache"
9017 set_cache writethrough off
9019 log "Write data and read it back"
9020 log "It should not be satisfied from the cache."
9022 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9024 cancel_lru_locks osc
9025 cat $file >/dev/null
9027 if ! let "AFTER - BEFORE == 0"; then
9028 error_ignore 20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9030 log "cache hits:: before: $BEFORE, after: $AFTER"
9033 log "Read again; it should be satisfied from the cache."
9035 cancel_lru_locks osc
9036 cat $file >/dev/null
9038 if ! let "AFTER - BEFORE == CPAGES"; then
9039 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9041 log "cache hits:: before: $BEFORE, after: $AFTER"
9046 run_test 156 "Verification of tunables ============================"
9050 if [ $MDSCOUNT -gt 1 ]; then
9051 error_ignore 17935 $*
9059 MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
9062 if [ $MASK -eq 1 ]; then
9063 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
9065 do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
9070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9071 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9072 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9073 { skip "Need MDS version at least 2.2.0"; return; }
9074 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9075 echo "Registered as changelog user $USER"
9076 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9077 grep -q $USER || error "User $USER not found in changelog_users"
9080 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9081 touch $DIR/$tdir/pics/2008/zachy/timestamp
9082 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9083 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9084 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9085 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9086 rm $DIR/$tdir/pics/desktop.jpg
9088 $LFS changelog $MDT0 | tail -5
9090 echo "verifying changelog mask"
9091 changelog_chmask "MKDIR"
9092 changelog_chmask "CLOSE"
9094 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9095 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9097 changelog_chmask "MKDIR"
9098 changelog_chmask "CLOSE"
9100 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9101 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9103 $LFS changelog $MDT0
9104 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9105 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9106 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9107 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9110 echo "verifying target fid"
9111 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9112 tail -1 | awk '{print $6}')
9113 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9114 [ "$fidc" == "t=$fidf" ] || \
9115 err17935 "fid in changelog $fidc != file fid $fidf"
9116 echo "verifying parent fid"
9117 fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
9118 tail -1 | awk '{print $7}')
9119 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9120 [ "$fidc" == "p=$fidf" ] || \
9121 err17935 "pfid in changelog $fidc != dir fid $fidf"
9123 USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9124 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9125 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9126 USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9127 mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
9128 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9129 [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
9130 err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
9132 MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
9133 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9134 FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
9135 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9136 [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
9137 err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
9139 echo "verifying user deregister"
9140 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9141 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
9142 grep -q $USER && error "User $USER still found in changelog_users"
9144 USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
9145 mdd.$MDT0.changelog_users | wc -l) - 2 ))
9146 if [ $USERS -eq 0 ]; then
9147 LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
9148 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9149 touch $DIR/$tdir/chloe
9150 LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
9151 mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
9152 echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
9153 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9155 echo "$USERS other changelog users; can't verify off"
9158 run_test 160 "changelog sanity"
9161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9162 test_mkdir -p $DIR/$tdir
9163 cp /etc/hosts $DIR/$tdir/$tfile
9164 test_mkdir $DIR/$tdir/foo1
9165 test_mkdir $DIR/$tdir/foo2
9166 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
9167 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
9168 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
9169 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
9170 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
9171 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9172 $LFS fid2path $DIR $FID
9173 err17935 "bad link ea"
9176 rm $DIR/$tdir/foo2/zachary
9178 rm $DIR/$tdir/foo2/thor
9180 rm $DIR/$tdir/$tfile
9182 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
9183 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
9185 $LFS fid2path $DIR $FID
9186 err17935 "bad link rename"
9188 rm $DIR/$tdir/foo2/maggie
9191 local longname=filename_avg_len_is_thirty_two_
9192 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 || \
9193 error "failed to hardlink many files"
9194 links=$($LFS fid2path $DIR $FID | wc -l)
9195 echo -n "${links}/1000 links in link EA"
9196 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9197 unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
9198 error "failed to unlink many hardlinks"
9200 run_test 161a "link ea sanity"
9203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9204 [ $MDSCOUNT -lt 2 ] &&
9205 skip "skipping remote directory test" && return
9207 local remote_dir=$DIR/$tdir/remote_dir
9210 $LFS mkdir -i $MDTIDX $remote_dir ||
9211 error "create remote directory failed"
9213 cp /etc/hosts $remote_dir/$tfile
9214 mkdir -p $remote_dir/foo1
9215 mkdir -p $remote_dir/foo2
9216 ln $remote_dir/$tfile $remote_dir/foo1/sofia
9217 ln $remote_dir/$tfile $remote_dir/foo2/zachary
9218 ln $remote_dir/$tfile $remote_dir/foo1/luna
9219 ln $remote_dir/$tfile $remote_dir/foo2/thor
9221 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
9223 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
9224 $LFS fid2path $DIR $FID
9225 err17935 "bad link ea"
9228 rm $remote_dir/foo2/zachary
9230 rm $remote_dir/foo2/thor
9232 rm $remote_dir/$tfile
9234 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
9235 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
9236 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
9237 $LFS fid2path $DIR $FID
9238 err17935 "bad link rename"
9240 rm $remote_dir/foo2/maggie
9243 local longname=filename_avg_len_is_thirty_two_
9244 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
9245 error "failed to hardlink many files"
9246 links=$($LFS fid2path $DIR $FID | wc -l)
9247 echo -n "${links}/1000 links in link EA"
9248 [ ${links} -gt 60 ] || err17935 "expected at least 60 links in link EA"
9249 unlinkmany $remote_dir/foo2/$longname 1000 ||
9250 error "failed to unlink many hardlinks"
9252 run_test 161b "link ea sanity under remote directory"
9259 local path=$(${LFS} fid2path $*)
9262 if [ $RC -ne 0 ]; then
9263 err17935 "path looked up of $expected failed. Error $RC"
9265 elif [ "${path}" != "${expected}" ]; then
9266 err17935 "path looked up \"${path}\" instead of \"${expected}\""
9269 echo "fid $fid resolves to path $path (expected $expected)"
9273 # Make changes to filesystem
9274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9275 test_mkdir -p $DIR/$tdir/d2
9276 touch $DIR/$tdir/d2/$tfile
9277 touch $DIR/$tdir/d2/x1
9278 touch $DIR/$tdir/d2/x2
9279 test_mkdir -p $DIR/$tdir/d2/a/b/c
9280 test_mkdir -p $DIR/$tdir/d2/p/q/r
9282 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
9283 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
9286 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
9287 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
9288 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
9290 # softlink to wrong file
9291 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
9292 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
9293 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
9296 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
9297 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
9298 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
9299 # fid2path dir/fsname should both work
9300 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
9301 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
9303 # hardlink count: check that there are 2 links
9304 # Doesnt work with CMD yet: 17935
9305 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
9306 err17935 "expected 2 links"
9308 # hardlink indexing: remove the first link
9309 rm $DIR/$tdir/d2/p/q/r/hlink
9310 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
9314 run_test 162 "path lookup sanity"
9317 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9318 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9319 copytool --test $FSNAME || { skip "copytool not runnable: $?" && return; }
9322 local uuid=$($LCTL get_param -n mdc.${FSNAME}-MDT0000-mdc-*.uuid)
9323 # this proc file is temporary and linux-only
9324 do_facet $SINGLEMDS lctl set_param mdt.${FSNAME}-MDT0000.mdccomm=$uuid ||\
9325 error "kernel->userspace send failed"
9328 run_test 163 "kernel <-> userspace comms"
9331 # do directio so as not to populate the page cache
9332 log "creating a 10 Mb file"
9333 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
9334 log "starting reads"
9335 dd if=$DIR/$tfile of=/dev/null bs=4096 &
9336 log "truncating the file"
9337 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
9339 kill %+ || true # reads might have finished
9340 echo "wait until dd is finished"
9342 log "removing the temporary file"
9343 rm -rf $DIR/$tfile || error "tmp file removal failed"
9345 run_test 169 "parallel read and truncate should not deadlock"
9348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9349 $LCTL clear # bug 18514
9350 $LCTL debug_daemon start $TMP/${tfile}_log_good
9352 $LCTL debug_daemon stop
9353 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
9354 error "sed failed to read log_good"
9356 $LCTL debug_daemon start $TMP/${tfile}_log_good
9358 $LCTL debug_daemon stop
9360 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
9361 error "lctl df log_bad failed"
9363 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9364 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9366 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
9367 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
9369 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
9370 error "bad_line good_line1 good_line2 are empty"
9372 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9373 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
9374 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
9376 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
9377 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
9378 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
9380 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
9381 error "bad_line_new good_line_new are empty"
9383 local expected_good=$((good_line1 + good_line2*2))
9385 rm -f $TMP/${tfile}*
9386 # LU-231, short malformed line may not be counted into bad lines
9387 if [ $bad_line -ne $bad_line_new ] &&
9388 [ $bad_line -ne $((bad_line_new - 1)) ]; then
9389 error "expected $bad_line bad lines, but got $bad_line_new"
9393 if [ $expected_good -ne $good_line_new ]; then
9394 error "expected $expected_good good lines, but got $good_line_new"
9399 run_test 170 "test lctl df to handle corrupted log ====================="
9401 test_171() { # bug20592
9402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9403 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9404 $LCTL set_param fail_loc=0x50e
9405 $LCTL set_param fail_val=3000
9406 multiop_bg_pause $DIR/$tfile O_s || true
9408 kill -USR1 $MULTIPID
9412 if dmesg | grep "recursive fault"; then
9413 error "caught a recursive fault"
9415 $LCTL set_param fail_loc=0
9418 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
9420 # it would be good to share it with obdfilter-survey/libecho code
9421 setup_obdecho_osc () {
9424 local obdfilter_name=$2
9425 echo "Creating new osc for $obdfilter_name on $ost_nid"
9426 # make sure we can find loopback nid
9427 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
9429 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
9430 ${obdfilter_name}_osc_UUID || rc=2; }
9431 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
9432 ${obdfilter_name}_UUID $ost_nid || rc=3; }
9436 cleanup_obdecho_osc () {
9437 local obdfilter_name=$1
9438 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
9439 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
9443 obdecho_create_test() {
9448 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
9449 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
9451 if [ $rc -eq 0 ]; then
9452 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
9453 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
9455 echo "New object id is $id"
9456 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
9458 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
9459 "cleanup" || rc=5; }
9460 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
9462 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
9467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9468 remote_ost_nodsh && skip "remote OST with nodsh" && return
9472 if ! module_loaded obdecho; then
9473 load_module obdecho/obdecho
9477 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
9478 local host=$(lctl get_param -n osc.$osc.import |
9479 awk '/current_connection:/ {print $2}' )
9480 local target=$(lctl get_param -n osc.$osc.import |
9481 awk '/target:/ {print $2}' )
9482 target=${target%_UUID}
9484 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
9485 [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
9486 [[ -n $target ]] && cleanup_obdecho_osc $target
9487 [ $rmmod_local -eq 1 ] && rmmod obdecho
9490 run_test 180a "test obdecho on osc"
9493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9494 remote_ost_nodsh && skip "remote OST with nodsh" && return
9496 local rmmod_remote=0
9498 do_facet ost1 "lsmod | grep -q obdecho || " \
9499 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
9500 "modprobe obdecho; }" && rmmod_remote=1
9501 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
9502 [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
9503 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
9506 run_test 180b "test obdecho directly on obdfilter"
9508 test_181() { # bug 22177
9509 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9510 # create enough files to index the directory
9511 createmany -o $DIR/$tdir/foobar 4000
9512 # print attributes for debug purpose
9515 multiop_bg_pause $DIR/$tdir D_Sc || return 1
9517 # remove the files & current working dir
9518 unlinkmany $DIR/$tdir/foobar 4000
9520 kill -USR1 $MULTIPID
9522 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
9525 run_test 181 "Test open-unlinked dir ========================"
9528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9529 # disable MDC RPC lock wouldn't crash client
9533 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9534 #define OBD_FAIL_MDC_RPCS_SEM 0x804
9535 $LCTL set_param fail_loc=0x804
9537 for (( i=0; i < $tcount; i++ )) ; do
9539 createmany -o $DIR/$tdir/$i/f- $fcount &
9543 for (( i=0; i < $tcount; i++ )) ; do
9544 unlinkmany $DIR/$tdir/$i/f- $fcount &
9550 $LCTL set_param fail_loc=0
9552 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
9554 test_183() { # LU-2275
9555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9556 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9557 echo aaa > $DIR/$tdir/$tfile
9559 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
9560 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
9562 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
9563 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
9565 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
9567 # Flush negative dentry cache
9568 touch $DIR/$tdir/$tfile
9570 # We are not checking for any leaked references here, they'll
9571 # become evident next time we do cleanup with module unload.
9574 run_test 183 "No crash or request leak in case of strange dispositions ========"
9576 # test suite 184 is for LU-2016, LU-2017
9578 check_swap_layouts_support && return 0
9580 dir0=$DIR/$tdir/$testnum
9581 test_mkdir -p $dir0 || error "creating dir $dir0"
9586 $SETSTRIPE -c1 $file1
9588 $SETSTRIPE -c2 $file2
9590 gen1=$($GETSTRIPE -g $file1)
9591 gen2=$($GETSTRIPE -g $file2)
9593 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
9594 gen=$($GETSTRIPE -g $file1)
9595 [[ $gen1 != $gen ]] ||
9596 "Layout generation on $file1 does not change"
9597 gen=$($GETSTRIPE -g $file2)
9598 [[ $gen2 != $gen ]] ||
9599 "Layout generation on $file2 does not change"
9601 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
9602 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
9604 run_test 184a "Basic layout swap"
9607 check_swap_layouts_support && return 0
9609 dir0=$DIR/$tdir/$testnum
9610 mkdir -p $dir0 || error "creating dir $dir0"
9617 $SETSTRIPE -c1 $file1
9618 $SETSTRIPE -c2 $file2
9619 $SETSTRIPE -c1 $file3
9620 chown $RUNAS_ID $file3
9621 gen1=$($GETSTRIPE -g $file1)
9622 gen2=$($GETSTRIPE -g $file2)
9624 $LFS swap_layouts $dir1 $dir2 &&
9625 error "swap of directories layouts should fail"
9626 $LFS swap_layouts $dir1 $file1 &&
9627 error "swap of directory and file layouts should fail"
9628 $RUNAS $LFS swap_layouts $file1 $file2 &&
9629 error "swap of file we cannot write should fail"
9630 $LFS swap_layouts $file1 $file3 &&
9631 error "swap of file with different owner should fail"
9632 /bin/true # to clear error code
9634 run_test 184b "Forbidden layout swap (will generate errors)"
9637 check_swap_layouts_support && return 0
9639 local dir0=$DIR/$tdir/$testnum
9640 mkdir -p $dir0 || error "creating dir $dir0"
9642 local ref1=$dir0/ref1
9643 local ref2=$dir0/ref2
9644 local file1=$dir0/file1
9645 local file2=$dir0/file2
9646 # create a file large enough for the concurent test
9647 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
9648 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
9649 echo "ref file size: ref1(`stat -c %s $ref1`), ref2(`stat -c %s $ref2`)"
9652 dd if=$ref1 of=$file1 bs=16k &
9655 # Make sure dd starts to copy file
9656 while [ ! -f $file1 ]; do sleep 0.1; done
9658 $LFS swap_layouts $file1 $file2
9661 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
9662 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
9664 # how many bytes copied before swapping layout
9665 local copied=`stat -c %s $file2`
9666 local remaining=`stat -c %s $ref1`
9667 remaining=$((remaining - copied))
9668 echo "Copied $copied bytes before swapping layout..."
9670 cmp -n $copied $file1 $ref2 | grep differ &&
9671 error "Content mismatch [0, $copied) of ref2 and file1"
9672 cmp -n $copied $file2 $ref1 ||
9673 error "Content mismatch [0, $copied) of ref1 and file2"
9674 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
9675 error "Content mismatch [$copied, EOF) of ref1 and file1"
9678 rm -f $ref1 $ref2 $file1 $file2
9680 run_test 184c "Concurrent write and layout swap"
9682 test_185() { # LU-2441
9683 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
9684 touch $DIR/$tdir/spoo
9685 local mtime1=$(stat -c "%Y" $DIR/$tdir)
9686 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
9687 error "cannot create/write a volatile file"
9688 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
9689 error "FID is still valid after close"
9691 multiop_bg_pause $DIR/$tdir vVw4096_c
9698 # assume that the next FID for this client is sequential, since stdout
9699 # is unfortunately eaten by multiop_bg_pause
9700 local n=$((${fidv[1]} + 1))
9701 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
9702 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
9703 error "FID is missing before close"
9704 kill -USR1 $multi_pid
9705 # 1 second delay, so if mtime change we will see it
9707 local mtime2=$(stat -c "%Y" $DIR/$tdir)
9708 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
9710 run_test 185 "Volatile file support"
9713 check_file_in_pool()
9718 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
9721 for t in $tlist ; do
9722 [ "$i" -eq "$t" ] && continue 2
9725 echo "pool list: $tlist"
9726 echo "striping: $res"
9727 error_noexit "$file not allocated in $pool"
9734 echo "Creating new pool"
9737 create_pool $FSNAME.$pool ||
9738 { error_noexit "No pool created, result code $?"; return 1; }
9739 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
9740 { error_noexit "$pool not in lfs pool_list"; return 2; }
9743 pool_add_targets() {
9744 echo "Adding targets to pool"
9750 local list=$(seq $first $step $last)
9752 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9753 do_facet mgs $LCTL pool_add \
9754 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
9755 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9756 | sort -u | tr '\n' ' ' " "$t" || {
9757 error_noexit "Add to pool failed"
9760 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9761 local addcount=$(((last - first) / step + 1))
9762 [ $lfscount -eq $addcount ] || {
9763 error_noexit "lfs pool_list bad ost count" \
9764 "$lfscount != $addcount"
9772 echo "Setting pool on directory $tdir"
9774 $SETSTRIPE -c 2 -p $pool $tdir && return 0
9776 error_noexit "Cannot set pool $pool to $tdir"
9783 echo "Checking pool on directory $tdir"
9785 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
9786 [ "$res" = "$pool" ] && return 0
9788 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9792 pool_dir_rel_path() {
9793 echo "Testing relative path works well"
9798 mkdir -p $root/$tdir/$tdir
9800 pool_set_dir $pool $tdir || return 1
9801 pool_set_dir $pool ./$tdir || return 2
9802 pool_set_dir $pool ../$tdir || return 3
9803 pool_set_dir $pool ../$tdir/$tdir || return 4
9804 rm -rf $tdir; cd - > /dev/null
9807 pool_alloc_files() {
9808 echo "Checking files allocation from directory pool"
9815 for i in $(seq -w 1 $count)
9817 local file=$tdir/file-$i
9819 check_file_in_pool $file $pool "$tlist" || \
9820 failed=$((failed + 1))
9822 [ "$failed" = 0 ] && return 0
9824 error_noexit "$failed files not allocated in $pool"
9828 pool_create_files() {
9829 echo "Creating files in pool"
9837 for i in $(seq -w 1 $count)
9839 local file=$tdir/spoo-$i
9840 $SETSTRIPE -p $pool $file
9841 check_file_in_pool $file $pool "$tlist" || \
9842 failed=$((failed + 1))
9844 [ "$failed" = 0 ] && return 0
9846 error_noexit "$failed files not allocated in $pool"
9851 echo "Checking 'lfs df' output"
9854 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9856 local res=$($LFS df --pool $FSNAME.$pool |
9858 grep "$FSNAME-OST" |
9860 [ "$res" = "$t" ] && return 0
9862 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9866 pool_file_rel_path() {
9867 echo "Creating files in a pool with relative pathname"
9872 { error_noexit "unable to create $tdir"; return 1 ; }
9873 local file="/..$tdir/$tfile-1"
9874 $SETSTRIPE -p $pool $file ||
9875 { error_noexit "unable to create $file" ; return 2 ; }
9878 $SETSTRIPE -p $pool $tfile-2 || {
9879 error_noexit "unable to create $tfile-2 in $tdir"
9884 pool_remove_first_target() {
9885 echo "Removing first target from a pool"
9888 local pname="lov.$FSNAME-*.pools.$pool"
9889 local t=$($LCTL get_param -n $pname | head -1)
9890 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9891 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9892 error_noexit "$t not removed from $FSNAME.$pool"
9897 pool_remove_all_targets() {
9898 echo "Removing all targets from pool"
9901 local pname="lov.$FSNAME-*.pools.$pool"
9902 for t in $($LCTL get_param -n $pname | sort -u)
9904 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9906 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9907 error_noexit "Pool $FSNAME.$pool cannot be drained"
9910 # striping on an empty/nonexistant pool should fall back
9911 # to "pool of everything"
9913 error_noexit "failed to use fallback striping for empty pool"
9916 # setstripe on an empty pool should fail
9917 $SETSTRIPE -p $pool $file 2>/dev/null && {
9918 error_noexit "expected failure when creating file" \
9926 echo "Destroying pool"
9930 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9933 # striping on an empty/nonexistant pool should fall back
9934 # to "pool of everything"
9936 error_noexit "failed to use fallback striping for missing pool"
9939 # setstripe on an empty pool should fail
9940 $SETSTRIPE -p $pool $file 2>/dev/null && {
9941 error_noexit "expected failure when creating file" \
9946 # get param should return err once pool is gone
9947 if wait_update $HOSTNAME "lctl get_param -n \
9948 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9950 remove_pool_from_list $FSNAME.$pool
9953 error_noexit "Pool $FSNAME.$pool is not destroyed"
9958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9959 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
9961 local POOL=${POOL:-cea1}
9962 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
9963 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
9966 local last_ost=$(($OSTCOUNT - 1))
9968 local ost_list=$(seq $first_ost $ost_step $last_ost)
9969 local ost_range="$first_ost $last_ost $ost_step"
9970 local test_path=$POOL_ROOT/$POOL_DIR_NAME
9971 local file_dir=$POOL_ROOT/file_tst
9975 # former test_200a test_200b
9976 pool_add $POOL || { rc=$? ; break; }
9977 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
9978 # former test_200c test_200d
9980 pool_set_dir $POOL $test_path || { rc=$? ; break; }
9981 pool_check_dir $POOL $test_path || { rc=$? ; break; }
9982 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
9983 || { rc=$? ; break; }
9984 # former test_200e test_200f
9985 local files=$((OSTCOUNT*3))
9986 pool_alloc_files $POOL $test_path $files "$ost_list" \
9987 || { rc=$? ; break; }
9988 pool_create_files $POOL $file_dir $files "$ost_list" \
9989 || { rc=$? ; break; }
9990 # former test_200g test_200h
9991 pool_lfs_df $POOL || { rc=$? ; break; }
9992 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
9994 # former test_201a test_201b test_201c
9995 pool_remove_first_target $POOL || { rc=$? ; break; }
9997 local f=$test_path/$tfile
9998 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
9999 pool_remove $POOL $f || { rc=$? ; break; }
10006 run_test 200 "OST pools"
10008 # usage: default_attr <count | size | offset>
10010 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
10013 # usage: check_default_stripe_attr
10014 check_default_stripe_attr() {
10015 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
10017 --stripe-count|--count)
10018 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
10019 --stripe-size|--size)
10020 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
10021 --stripe-index|--index)
10024 error "unknown getstripe attr '$1'"
10027 [ $ACTUAL != $EXPECTED ] &&
10028 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
10032 test_mkdir -p $DIR/$tdir
10033 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
10035 check_default_stripe_attr --stripe-count
10036 check_default_stripe_attr --stripe-size
10037 check_default_stripe_attr --stripe-index
10041 run_test 204a "Print default stripe attributes ================="
10044 test_mkdir -p $DIR/$tdir
10045 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10047 check_default_stripe_attr --stripe-size
10048 check_default_stripe_attr --stripe-index
10052 run_test 204b "Print default stripe size and offset ==========="
10055 test_mkdir -p $DIR/$tdir
10056 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10058 check_default_stripe_attr --stripe-count
10059 check_default_stripe_attr --stripe-index
10063 run_test 204c "Print default stripe count and offset ==========="
10066 test_mkdir -p $DIR/$tdir
10067 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10069 check_default_stripe_attr --stripe-count
10070 check_default_stripe_attr --stripe-size
10074 run_test 204d "Print default stripe count and size ============="
10077 test_mkdir -p $DIR/$tdir
10078 $SETSTRIPE -d $DIR/$tdir
10080 check_default_stripe_attr --stripe-count --raw
10081 check_default_stripe_attr --stripe-size --raw
10082 check_default_stripe_attr --stripe-index --raw
10086 run_test 204e "Print raw stripe attributes ================="
10089 test_mkdir -p $DIR/$tdir
10090 $SETSTRIPE --stripe-count 1 $DIR/$tdir
10092 check_default_stripe_attr --stripe-size --raw
10093 check_default_stripe_attr --stripe-index --raw
10097 run_test 204f "Print raw stripe size and offset ==========="
10100 test_mkdir -p $DIR/$tdir
10101 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
10103 check_default_stripe_attr --stripe-count --raw
10104 check_default_stripe_attr --stripe-index --raw
10108 run_test 204g "Print raw stripe count and offset ==========="
10111 test_mkdir -p $DIR/$tdir
10112 $SETSTRIPE --stripe-index 0 $DIR/$tdir
10114 check_default_stripe_attr --stripe-count --raw
10115 check_default_stripe_attr --stripe-size --raw
10119 run_test 204h "Print raw stripe count and size ============="
10121 # Figure out which job scheduler is being used, if any,
10122 # or use a fake one
10123 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
10124 JOBENV=SLURM_JOB_ID
10125 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
10127 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
10129 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
10130 JOBENV=LOADL_STEP_ID
10131 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
10137 verify_jobstats() {
10141 # clear old jobstats
10142 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
10143 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
10145 # use a new JobID for this test, or we might see an old one
10146 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
10150 log "Using JobID environment variable $JOBENV=$JOBVAL"
10152 if [ $JOBENV = "FAKE_JOBID" ]; then
10153 FAKE_JOBID=$JOBVAL $cmd
10158 if [ "$target" = "mdt" -o "$target" = "both" ]; then
10159 FACET="$SINGLEMDS" # will need to get MDS number for DNE
10160 do_facet $FACET lctl get_param mdt.*.job_stats |
10161 grep $JOBVAL || error "No job stats found on MDT $FACET"
10163 if [ "$target" = "ost" -o "$target" = "both" ]; then
10165 do_facet $FACET lctl get_param obdfilter.*.job_stats |
10166 grep $JOBVAL || error "No job stats found on OST $FACET"
10172 NEW_JOBENV=${1:-$OLD_JOBENV}
10173 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
10174 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
10177 test_205() { # Job stats
10178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10179 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
10180 skip "Server doesn't support jobstats" && return 0
10183 OLD_JOBENV=`$LCTL get_param -n jobid_var`
10184 if [ $OLD_JOBENV != $JOBENV ]; then
10185 jobstats_set $JOBENV
10186 trap jobstats_set EXIT
10190 cmd="mkdir $DIR/$tfile"
10191 verify_jobstats "$cmd" "mdt"
10193 cmd="rm -fr $DIR/$tfile"
10194 verify_jobstats "$cmd" "mdt"
10196 cmd="mknod $DIR/$tfile c 1 3"
10197 verify_jobstats "$cmd" "mdt"
10199 cmd="rm -f $DIR/$tfile"
10200 verify_jobstats "$cmd" "mdt"
10202 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
10203 verify_jobstats "$cmd" "mdt"
10205 cmd="touch $DIR/$tfile"
10206 verify_jobstats "$cmd" "both"
10208 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
10209 verify_jobstats "$cmd" "ost"
10211 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
10212 verify_jobstats "$cmd" "ost"
10214 cmd="$TRUNCATE $DIR/$tfile 0"
10215 verify_jobstats "$cmd" "both"
10217 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
10218 verify_jobstats "$cmd" "mdt"
10221 rm -f $DIR/jobstats_test_rename
10223 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
10225 run_test 205 "Verify job stats"
10227 # LU-1480, LU-1773 and LU-1657
10229 mkdir -p $DIR/$tdir
10230 lfs setstripe -c -1 $DIR/$tdir
10231 #define OBD_FAIL_LOV_INIT 0x1403
10232 $LCTL set_param fail_loc=0xa0001403
10233 $LCTL set_param fail_val=1
10234 touch $DIR/$tdir/$tfile || true
10236 run_test 206 "fail lov_init_raid0() doesn't lbug"
10239 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10240 local fsz=`stat -c %s $DIR/$tfile`
10241 cancel_lru_locks mdc
10243 # do not return layout in getattr intent
10244 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
10245 $LCTL set_param fail_loc=0x170
10246 local sz=`stat -c %s $DIR/$tfile`
10248 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
10252 run_test 207a "can refresh layout at glimpse"
10255 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
10256 local cksum=`md5sum $DIR/$tfile`
10257 local fsz=`stat -c %s $DIR/$tfile`
10258 cancel_lru_locks mdc
10259 cancel_lru_locks osc
10261 # do not return layout in getattr intent
10262 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
10263 $LCTL set_param fail_loc=0x171
10265 # it will refresh layout after the file is opened but before read issues
10266 echo checksum is "$cksum"
10267 echo "$cksum" |md5sum -c --quiet || error "file differs"
10271 run_test 207b "can refresh layout at open"
10275 size=$((size % 8192 + 1))
10276 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
10277 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
10278 rm -f $DIR/f212 $DIR/f212.xyz
10280 run_test 212 "Sendfile test ============================================"
10283 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
10284 cancel_lru_locks osc
10285 lctl set_param fail_loc=0x8000040f
10286 # generate a read lock
10287 cat $DIR/$tfile > /dev/null
10288 # write to the file, it will try to cancel the above read lock.
10289 cat /etc/hosts >> $DIR/$tfile
10291 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
10293 test_214() { # for bug 20133
10294 test_mkdir -p $DIR/d214p/d214c
10295 for (( i=0; i < 340; i++ )) ; do
10296 touch $DIR/d214p/d214c/a$i
10299 ls -l $DIR/d214p || error "ls -l $DIR/d214p failed"
10300 mv $DIR/d214p/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
10301 ls $DIR/d214c || error "ls $DIR/d214c failed"
10302 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
10304 run_test 214 "hash-indexed directory test - bug 20133"
10306 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
10307 create_lnet_proc_files() {
10308 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
10309 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
10311 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
10312 rm -f "$TMP/lnet_$1.sys_tmp"
10315 # counterpart of create_lnet_proc_files
10316 remove_lnet_proc_files() {
10317 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
10320 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10321 # 3rd arg as regexp for body
10322 check_lnet_proc_stats() {
10323 local l=$(cat "$TMP/lnet_$1" |wc -l)
10324 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
10326 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
10329 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
10330 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
10331 # optional and can be regexp for 2nd line (lnet.routes case)
10332 check_lnet_proc_entry() {
10333 local blp=2 # blp stands for 'position of 1st line of body'
10334 [ "$5" = "" ] || blp=3 # lnet.routes case
10336 local l=$(cat "$TMP/lnet_$1" |wc -l)
10337 # subtracting one from $blp because the body can be empty
10338 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
10340 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
10341 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
10343 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
10344 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
10346 # bail out if any unexpected line happened
10347 sed -n "$blp~1 p" "$TMP/lnet_$1" |grep -Ev "$3"
10348 [ "$?" != 0 ] || error "$2 misformatted"
10351 test_215() { # for bugs 18102, 21079, 21517
10352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10353 local N='(0|[1-9][0-9]*)' # non-negative numeric
10354 local P='[1-9][0-9]*' # positive numeric
10355 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
10356 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
10357 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
10358 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
10360 local L1 # regexp for 1st line
10361 local L2 # regexp for 2nd line (optional)
10362 local BR # regexp for the rest (body)
10364 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
10365 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
10366 create_lnet_proc_files "stats"
10367 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
10368 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
10369 remove_lnet_proc_files "stats"
10371 # /proc/sys/lnet/routes should look like this:
10372 # Routing disabled/enabled
10373 # net hops state router
10374 # where net is a string like tcp0, hops >= 0, state is up/down,
10375 # router is a string like 192.168.1.1@tcp2
10376 L1="^Routing (disabled|enabled)$"
10377 L2="^net +hops +state +router$"
10378 BR="^$NET +$N +(up|down) +$NID$"
10379 create_lnet_proc_files "routes"
10380 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
10381 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
10382 remove_lnet_proc_files "routes"
10384 # /proc/sys/lnet/routers should look like this:
10385 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
10386 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
10387 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
10388 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
10389 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
10390 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
10391 create_lnet_proc_files "routers"
10392 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
10393 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
10394 remove_lnet_proc_files "routers"
10396 # /proc/sys/lnet/peers should look like this:
10397 # nid refs state last max rtr min tx min queue
10398 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
10399 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
10400 # numeric (0 or >0 or <0), queue >= 0.
10401 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
10402 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
10403 create_lnet_proc_files "peers"
10404 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
10405 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
10406 remove_lnet_proc_files "peers"
10408 # /proc/sys/lnet/buffers should look like this:
10409 # pages count credits min
10410 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
10411 L1="^pages +count +credits +min$"
10412 BR="^ +$N +$N +$I +$I$"
10413 create_lnet_proc_files "buffers"
10414 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
10415 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
10416 remove_lnet_proc_files "buffers"
10418 # /proc/sys/lnet/nis should look like this:
10419 # nid status alive refs peer rtr max tx min
10420 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
10421 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
10422 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
10423 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
10424 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
10425 create_lnet_proc_files "nis"
10426 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
10427 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
10428 remove_lnet_proc_files "nis"
10430 # can we successfully write to /proc/sys/lnet/stats?
10431 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
10432 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
10434 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
10436 test_216() { # bug 20317
10437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10438 remote_ost_nodsh && skip "remote OST with nodsh" && return
10440 local p="$TMP/sanityN-$TESTNAME.parameters"
10441 save_lustre_params $HOSTNAME "osc.*.contention_seconds" > $p
10442 for node in $(osts_nodes); do
10443 save_lustre_params $node "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
10444 save_lustre_params $node "ldlm.namespaces.filter-*.contended_locks" >> $p
10445 save_lustre_params $node "ldlm.namespaces.filter-*.contention_seconds" >> $p
10449 # agressive lockless i/o settings
10450 for node in $(osts_nodes); do
10451 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 2000000; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 0; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 60'
10453 lctl set_param -n osc.*.contention_seconds 60
10455 $DIRECTIO write $DIR/$tfile 0 10 4096
10456 $CHECKSTAT -s 40960 $DIR/$tfile
10458 # disable lockless i/o
10459 for node in $(osts_nodes); do
10460 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
10462 lctl set_param -n osc.*.contention_seconds 0
10465 dd if=/dev/zero of=$DIR/$tfile count=0
10466 $CHECKSTAT -s 0 $DIR/$tfile
10468 restore_lustre_params <$p
10472 run_test 216 "check lockless direct write works and updates file size and kms correctly"
10474 test_217() { # bug 22430
10475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10479 for node in $(nodes_list); do
10480 nid=$(host_nids_address $node $NETTYPE)
10481 if [[ $nid = *-* ]] ; then
10482 echo "lctl ping $nid@$NETTYPE"
10483 lctl ping $nid@$NETTYPE
10485 echo "skipping $node (no hyphen detected)"
10489 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
10492 # do directio so as not to populate the page cache
10493 log "creating a 10 Mb file"
10494 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10495 log "starting reads"
10496 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10497 log "truncating the file"
10498 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10500 kill %+ || true # reads might have finished
10501 echo "wait until dd is finished"
10503 log "removing the temporary file"
10504 rm -rf $DIR/$tfile || error "tmp file removal failed"
10506 run_test 218 "parallel read and truncate should not deadlock ======================="
10509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10510 # write one partial page
10511 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
10512 # set no grant so vvp_io_commit_write will do sync write
10513 $LCTL set_param fail_loc=0x411
10514 # write a full page at the end of file
10515 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
10517 $LCTL set_param fail_loc=0
10518 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
10519 $LCTL set_param fail_loc=0x411
10520 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
10522 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
10524 test_220() { #LU-325
10525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10526 remote_ost_nodsh && skip "remote OST with nodsh" && return
10529 test_mkdir -p $DIR/$tdir
10530 local OST=$(lfs osts | grep ${OSTIDX}": " | \
10531 awk '{print $2}' | sed -e 's/_UUID$//')
10534 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
10535 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
10536 osc.$mdtosc_proc1.prealloc_last_id)
10537 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
10538 osc.$mdtosc_proc1.prealloc_next_id)
10542 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
10543 #define OBD_FAIL_OST_ENOINO 0x229
10544 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
10545 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
10546 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
10548 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
10550 MDSOBJS=$((last_id - next_id))
10551 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
10553 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
10554 echo "OST still has $count kbytes free"
10556 echo "create $MDSOBJS files @next_id..."
10557 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
10559 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10560 osc.$mdtosc_proc1.prealloc_last_id)
10561 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
10562 osc.$mdtosc_proc1.prealloc_next_id)
10564 echo "after creation, last_id=$last_id2, next_id=$next_id2"
10569 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
10570 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
10572 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
10573 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
10574 echo "unlink $MDSOBJS files @$next_id..."
10575 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
10577 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
10580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10581 dd if=`which date` of=$MOUNT/date oflag=sync
10582 chmod +x $MOUNT/date
10584 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
10585 $LCTL set_param fail_loc=0x80001401
10587 $MOUNT/date > /dev/null
10590 run_test 221 "make sure fault and truncate race to not cause OOM"
10593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10595 test_mkdir -p $DIR/$tdir
10596 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10597 createmany -o $DIR/$tdir/$tfile 10
10598 cancel_lru_locks mdc
10599 cancel_lru_locks osc
10600 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10601 $LCTL set_param fail_loc=0x31a
10602 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
10603 $LCTL set_param fail_loc=0
10606 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
10609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10611 test_mkdir -p $DIR/$tdir
10612 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10613 createmany -o $DIR/$tdir/$tfile 10
10614 cancel_lru_locks mdc
10615 cancel_lru_locks osc
10616 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
10617 $LCTL set_param fail_loc=0x31a
10618 rm -r $DIR/$tdir || "AGL for rmdir failed"
10619 $LCTL set_param fail_loc=0
10621 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
10624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10626 test_mkdir -p $DIR/$tdir
10627 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
10628 createmany -o $DIR/$tdir/$tfile 10
10629 cancel_lru_locks mdc
10630 cancel_lru_locks osc
10631 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
10632 $LCTL set_param fail_loc=0x31b
10633 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
10634 $LCTL set_param fail_loc=0
10637 run_test 223 "osc reenqueue if without AGL lock granted ======================="
10639 test_224a() { # LU-1039, MRP-303
10640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10641 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
10642 $LCTL set_param fail_loc=0x508
10643 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
10644 $LCTL set_param fail_loc=0
10647 run_test 224a "Don't panic on bulk IO failure"
10649 test_224b() { # LU-1039, MRP-303
10650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10651 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
10652 cancel_lru_locks osc
10653 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
10654 $LCTL set_param fail_loc=0x515
10655 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
10656 $LCTL set_param fail_loc=0
10659 run_test 224b "Don't panic on bulk IO failure"
10661 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
10663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10664 if [ -z ${MDSSURVEY} ]; then
10665 skip_env "mds-survey not found" && return
10667 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10668 { skip "Need MDS version at least 2.2.51"; return; }
10670 local mds=$(facet_host $SINGLEMDS)
10671 local target=$(do_nodes $mds 'lctl dl' | \
10672 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10674 local cmd1="file_count=1000 thrhi=4"
10675 local cmd2="dir_count=2 layer=mdd stripe_count=0"
10676 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10677 local cmd="$cmd1 $cmd2 $cmd3"
10679 rm -f ${TMP}/mds_survey*
10681 eval $cmd || error "mds-survey with zero-stripe failed"
10682 cat ${TMP}/mds_survey*
10683 rm -f ${TMP}/mds_survey*
10685 run_test 225a "Metadata survey sanity with zero-stripe"
10688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10689 if [ -z ${MDSSURVEY} ]; then
10690 skip_env "mds-survey not found" && return
10692 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
10693 { skip "Need MDS version at least 2.2.51"; return; }
10695 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
10696 skip_env "Need to mount OST to test" && return
10699 local mds=$(facet_host $SINGLEMDS)
10700 local target=$(do_nodes $mds 'lctl dl' | \
10701 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
10703 local cmd1="file_count=1000 thrhi=4"
10704 local cmd2="dir_count=2 layer=mdd stripe_count=1"
10705 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
10706 local cmd="$cmd1 $cmd2 $cmd3"
10708 rm -f ${TMP}/mds_survey*
10710 eval $cmd || error "mds-survey with stripe_count failed"
10711 cat ${TMP}/mds_survey*
10712 rm -f ${TMP}/mds_survey*
10714 run_test 225b "Metadata survey sanity with stripe_count = 1"
10716 mcreate_path2fid () {
10722 local path=$DIR/$tdir/$name
10727 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
10728 error "cannot create $desc"
10730 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
10732 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
10734 fid_path=$($LFS fid2path $MOUNT $fid)
10736 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
10738 [ "$path" == "$fid_path" ] ||
10739 error "fid2path returned $fid_path, expected $path"
10741 echo "pass with $path and $fid"
10746 mkdir -p $DIR/$tdir
10748 mcreate_path2fid 0010666 0 0 fifo "FIFO"
10749 mcreate_path2fid 0020666 1 3 null "character special file (null)"
10750 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
10751 mcreate_path2fid 0040666 0 0 dir "directory"
10752 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
10753 mcreate_path2fid 0100666 0 0 file "regular file"
10754 mcreate_path2fid 0120666 0 0 link "symbolic link"
10755 mcreate_path2fid 0140666 0 0 sock "socket"
10757 run_test 226a "call path2fid and fid2path on files of all type"
10760 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10764 mkdir -p $DIR/$tdir
10765 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
10766 error "create remote directory failed"
10767 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
10768 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
10769 "character special file (null)"
10770 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
10771 "character special file (no device)"
10772 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
10773 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
10774 "block special file (loop)"
10775 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
10776 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
10777 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
10779 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
10781 # LU-1299 Executing or running ldd on a truncated executable does not
10782 # cause an out-of-memory condition.
10784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10785 dd if=`which date` of=$MOUNT/date bs=1k count=1
10786 chmod +x $MOUNT/date
10788 $MOUNT/date > /dev/null
10789 ldd $MOUNT/date > /dev/null
10792 run_test 227 "running truncated executable does not cause OOM"
10794 # LU-1512 try to reuse idle OI blocks
10796 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10797 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10798 skip "non-ldiskfs backend" && return
10800 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10801 local myDIR=$DIR/$tdir
10804 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10805 $LCTL set_param fail_loc=0x80001002
10806 createmany -o $myDIR/t- 10000
10807 $LCTL set_param fail_loc=0
10808 # The guard is current the largest FID holder
10810 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10812 local IDX=$(($SEQ % 64))
10814 do_facet $SINGLEMDS sync
10815 # Make sure journal flushed.
10817 local blk1=$(do_facet $SINGLEMDS \
10818 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10819 grep Blockcount | awk '{print $4}')
10821 # Remove old files, some OI blocks will become idle.
10822 unlinkmany $myDIR/t- 10000
10823 # Create new files, idle OI blocks should be reused.
10824 createmany -o $myDIR/t- 2000
10825 do_facet $SINGLEMDS sync
10826 # Make sure journal flushed.
10828 local blk2=$(do_facet $SINGLEMDS \
10829 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10830 grep Blockcount | awk '{print $4}')
10832 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10834 run_test 228a "try to reuse idle OI blocks"
10837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10838 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10839 skip "non-ldiskfs backend" && return
10841 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10842 local myDIR=$DIR/$tdir
10845 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10846 $LCTL set_param fail_loc=0x80001002
10847 createmany -o $myDIR/t- 10000
10848 $LCTL set_param fail_loc=0
10849 # The guard is current the largest FID holder
10851 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10853 local IDX=$(($SEQ % 64))
10855 do_facet $SINGLEMDS sync
10856 # Make sure journal flushed.
10858 local blk1=$(do_facet $SINGLEMDS \
10859 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10860 grep Blockcount | awk '{print $4}')
10862 # Remove old files, some OI blocks will become idle.
10863 unlinkmany $myDIR/t- 10000
10866 stop $SINGLEMDS || error "Fail to stop MDT."
10868 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10870 df $MOUNT || error "Fail to df."
10871 # Create new files, idle OI blocks should be reused.
10872 createmany -o $myDIR/t- 2000
10873 do_facet $SINGLEMDS sync
10874 # Make sure journal flushed.
10876 local blk2=$(do_facet $SINGLEMDS \
10877 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10878 grep Blockcount | awk '{print $4}')
10880 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10882 run_test 228b "idle OI blocks can be reused after MDT restart"
10886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10887 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
10888 skip "non-ldiskfs backend" && return
10890 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10891 local myDIR=$DIR/$tdir
10894 #define OBD_FAIL_SEQ_EXHAUST 0x1002
10895 $LCTL set_param fail_loc=0x80001002
10896 # 20000 files can guarantee there are index nodes in the OI file
10897 createmany -o $myDIR/t- 20000
10898 $LCTL set_param fail_loc=0
10899 # The guard is current the largest FID holder
10901 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
10903 local IDX=$(($SEQ % 64))
10905 do_facet $SINGLEMDS sync
10906 # Make sure journal flushed.
10908 local blk1=$(do_facet $SINGLEMDS \
10909 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10910 grep Blockcount | awk '{print $4}')
10912 # Remove old files, some OI blocks will become idle.
10913 unlinkmany $myDIR/t- 20000
10915 # The OI file should become empty now
10917 # Create new files, idle OI blocks should be reused.
10918 createmany -o $myDIR/t- 2000
10919 do_facet $SINGLEMDS sync
10920 # Make sure journal flushed.
10922 local blk2=$(do_facet $SINGLEMDS \
10923 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
10924 grep Blockcount | awk '{print $4}')
10926 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
10928 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
10931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10932 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10935 mkdir -p $DIR/$tdir/test_230_local
10936 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
10937 [ $mdt_idx -ne 0 ] &&
10938 error "create local directory on wrong MDT $mdt_idx"
10940 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
10941 error "create remote directory failed"
10942 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
10943 [ $mdt_idx -ne $MDTIDX ] &&
10944 error "create remote directory on wrong MDT $mdt_idx"
10946 createmany -o $DIR/$tdir/test_230/t- 10 ||
10947 error "create files on remote directory failed"
10948 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
10949 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
10950 rm -r $DIR/$tdir || error "unlink remote directory failed"
10952 run_test 230a "Create remote directory and files under the remote directory"
10955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10956 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10958 local remote_dir=$DIR/$tdir/remote_dir
10961 mkdir -p $DIR/$tdir
10962 $LFS mkdir -i $MDTIDX $remote_dir ||
10963 error "create remote directory failed"
10965 $LFS mkdir -i 0 $remote_dir/new_dir &&
10966 error "nested remote directory create succeed!"
10968 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=1
10969 $LFS mkdir -i 0 $remote_dir/new_dir || rc=$?
10970 do_facet mds$((MDTIDX + 1)) lctl set_param mdt.*.enable_remote_dir=0
10973 error "create remote directory failed after set enable_remote_dir"
10975 rm -rf $remote_dir || error "first unlink remote directory failed"
10977 $RUNAS -G$RUNAS_GID $LFS mkdir -i $MDTIDX $DIR/$tfile &&
10978 error "chown worked"
10980 do_facet mds$MDTIDX lctl set_param \
10981 mdt.*.enable_remote_dir_gid=$RUNAS_GID
10982 $LFS mkdir -i $MDTIDX $remote_dir || rc=$?
10983 do_facet mds$MDTIDX lctl set_param mdt.*.enable_remote_dir_gid=0
10986 error "create remote dir failed after set enable_remote_dir_gid"
10988 rm -r $DIR/$tdir || error "second unlink remote directory failed"
10990 run_test 230b "nested remote directory should be failed"
10994 # For simplicity this test assumes that max_pages_per_rpc
10995 # is the same across all OSCs
10996 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -1)
10997 local bulk_size=$((max_pages * 4096))
10999 mkdir -p $DIR/$tdir
11001 # clear the OSC stats
11002 $LCTL set_param osc.*.stats=0 &>/dev/null
11004 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
11005 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
11006 oflag=direct &>/dev/null || error "dd failed"
11008 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
11009 if [ x$nrpcs != "x1" ]; then
11010 error "found $nrpc ost_write RPCs, not 1 as expected"
11013 # Drop the OSC cache, otherwise we will read from it
11014 cancel_lru_locks osc
11016 # clear the OSC stats
11017 $LCTL set_param osc.*.stats=0 &>/dev/null
11019 # Client reads $bulk_size.
11020 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
11021 iflag=direct &>/dev/null || error "dd failed"
11023 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
11024 if [ x$nrpcs != "x1" ]; then
11025 error "found $nrpc ost_read RPCs, not 1 as expected"
11028 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
11031 mkdir -p $DIR/$tdir
11033 for i in {0..1023}; do
11034 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
11035 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
11036 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
11040 run_test 231b "must not assert on fully utilized OST request buffer"
11043 mkdir -p $DIR/$tdir
11044 #define OBD_FAIL_LDLM_OST_LVB 0x31c
11045 $LCTL set_param fail_loc=0x31c
11047 # ignore dd failure
11048 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
11050 $LCTL set_param fail_loc=0
11051 umount_client $MOUNT || error "umount failed"
11052 mount_client $MOUNT || error "mount failed"
11054 run_test 232 "failed lock should not block umount"
11057 # tests that do cleanup/setup should be run at the end
11061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11063 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
11064 $LCTL set_param fail_loc=0x903
11065 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
11066 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
11069 FAIL_ON_ERROR=true cleanup
11070 FAIL_ON_ERROR=true setup
11072 run_test 900 "umount should not race with any mgc requeue thread"
11075 check_and_cleanup_lustre
11076 if [ "$I_MOUNTED" != "yes" ]; then
11077 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true